Planning a coordinated costume is much easier when both people have a clear character, color palette, and signature accessory. These 35 girl duo costumes include recognizable best-friend characters, nostalgic favorites, funny food pairings, fantasy combinations, and simple DIY options. Every look can work for best friends, sisters, roommates, teens, or women. You can also adjust skirt lengths, sleeve coverage, shoes, and makeup for school events, parties, trick-or-treating, or cosplay conventions. The strongest pairings give both girls equally detailed outfits while remaining comfortable enough to wear for several hours. Choose the theme that matches your personalities, then use thrifted clothing and handmade accessories to personalize it. Keep reading to find wearable, head-to-toe inspiration from these 35 girl duo costumes.

1. Glinda And Elphaba Duo Costume

Glinda and Elphaba create a dramatic light-and-dark pairing that photographs beautifully. For Glinda, choose a pink tulle dress, sparkly ballet flats, a rhinestone crown, and a star-shaped wand. Style the hair in soft curls and finish with rosy makeup, shimmer, and a glossy lip. Elphaba can wear a long black dress with a structured waist, black tights, lace-up boots, and a tall pointed hat. A black cape adds movement without making the outfit difficult to wear. Use green face makeup or simply add emerald eyeshadow for a subtle version. Carry a broom as the final prop. Keep both costumes similarly detailed so neither girl looks like a secondary character.
2. Wednesday And Enid Duo Costume

Opposite personalities make the Wednesday and Enid duo costume especially fun. Wednesday’s outfit starts with a black collared dress or a black sweater layered over a white button-down shirt. Add opaque tights, chunky loafers, and two sleek braids. Pale foundation, neutral lips, and softly smudged eyeliner complete her serious appearance. Enid provides a cheerful contrast in a colorful striped sweater, pastel skirt, bright tights, and platform sneakers. Style her hair in loose waves with pink and blue temporary color at the ends. Add colorful nails and sparkling eye makeup rather than theatrical effects. A small black backpack for Wednesday and a fuzzy pastel bag for Enid make the complete costumes practical for carrying essentials.
3. Daphne And Velma Duo Costume

Daphne and Velma are an easy choice when you want recognizable costumes made from regular clothing. Daphne can wear a long-sleeved purple dress, lavender tights, purple flats, and a bright green neck scarf. Use a smooth red wig or style naturally red hair with a wide lavender headband. Finish with soft purple eyeshadow and pink lipstick. Velma needs an orange turtleneck, red pleated skirt, orange knee socks, and comfortable red loafers. A short brown bob wig and thick black glasses make the look clear. Each girl can carry a magnifying glass or small notebook as a mystery-solving prop. Choose stretchy pieces and low shoes if you expect to walk, dance, or wear the costumes all evening.
4. Cher And Dionne Duo Costume

Plaid separates give the Cher and Dionne duo costume its polished school-fashion appearance. Cher can wear a yellow plaid blazer with a matching skirt, white knee socks, and black Mary Jane shoes. Add a white top, a small faux-fur backpack, straight blonde hair, and natural pink makeup. Dionne can choose a black-and-white plaid jacket and skirt with red accents, sheer knee socks, and black platform shoes. Complete her look with long braids, a bold brimmed hat, and a mini handbag. Both costumes should feel coordinated without being identical. If fitted blazers are uncomfortable, use plaid cardigans instead. Carry small flip phones made from painted cardboard to bring a playful retro detail into photographs without relying on complicated accessories.
5. Barbie And Weird Barbie Duo Costume

This playful Barbie and Weird Barbie pairing lets one girl look perfectly polished while the other embraces colorful chaos. The classic look can feature a bright pink dress, matching heels, a structured handbag, blonde waves, and glossy monochromatic makeup. Add oversized sunglasses or a pink hair bow. Weird Barbie can wear a puff-sleeved pink dress over patterned leggings with mismatched socks and colorful sneakers. Tease the blonde wig into an uneven style, then add temporary blue and pink streaks. Use washable face paint to create simple abstract lines rather than messy or frightening makeup. A toy hairbrush suits the polished costume, while a handmade cardboard split symbol works for the quirky version. Both outfits remain bright, humorous, and photo-friendly.
6. Harley Quinn And Poison Ivy Duo Costume

Harley Quinn and Poison Ivy make a vibrant comic-inspired duo without needing dark or violent details. Harley can wear a red-and-black varsity jacket over a matching top and pleated skirt or shorts with opaque tights. Add high-top sneakers, playful red-and-blue eye makeup, and blonde pigtails with temporarily colored ends. Skip weapon-like props and carry a deck of oversized handmade cards instead. Poison Ivy can wear a green jumpsuit or a fitted green dress layered over leafy tights. Decorate a green headband and wrist cuffs with faux vines. Red waves, emerald eyeliner, and botanical face gems complete her look. Finish with green ankle boots. The contrasting palettes keep both costumes distinctive while still making the pair feel intentionally connected.
7. Kim Possible And Shego Duo Costume

The Kim Possible and Shego duo costume is comfortable, practical, and simple to recreate with athletic basics. Kim needs a fitted black mock-neck top, loose olive cargo pants, a brown utility belt, and black combat-style boots. Style red hair in long, side-parted waves and keep the makeup fresh with defined brows and neutral lips. A toy communicator made from painted cardboard is an easy prop. Shego can wear a black jumpsuit or black leggings with a fitted top featuring bright green panels. Add green gloves, black boots, sleek dark hair, and vivid green eyeshadow. Avoid combat props and focus on confident poses instead. Flexible fabrics make both costumes suitable for parties, school celebrations, or events requiring plenty of movement.
8. Princess Peach And Daisy Duo Costume

Princess Peach and Daisy offer two colorful royal looks that are equally detailed. Peach can wear a pink puff-sleeved dress with a darker pink overskirt, white gloves, and pink ballet flats. Add a long blonde wig, a gold crown decorated with colorful gems, soft curls, and rosy makeup. Daisy’s version uses a yellow-orange dress with white trim, short white gloves, and orange flats. Style a warm brown wig in a flipped shoulder-length shape and add a floral crown with green accents. Small matching purses are more practical than oversized props. For chilly weather, layer fitted thermal tops underneath the dresses and wear nude or coordinating tights. The finished duo looks cheerful, recognizable, and suitable for girls of different ages.
9. Girl Mario And Luigi Duo Costume

A girl Mario and Luigi costume is easy to personalize with skirts, overalls, or trousers. Mario can wear blue denim overalls over a red long-sleeved shirt, white gloves, red sneakers, and a red cap marked with a handmade white circle. Luigi follows the same formula with a green shirt, green sneakers, and a coordinating cap. Both girls can style their hair in braids or low ponytails that fit comfortably underneath the hats. Use softly defined brows and rosy cheeks for simple makeup. Cardboard mustaches attached to sticks make funny photo props without covering the face all evening. Add small yellow felt buttons to the overalls. Matching crossbody bags can resemble colorful game blocks while providing useful storage for phones and treats.
10. Jessie And Bo Peep Duo Costume

Jessie and Bo Peep combine western energy with soft storybook styling. Jessie can wear a white button-down shirt decorated with yellow felt panels, blue jeans, a cow-print vest, and brown cowboy boots. Add a red cowgirl hat, long red braid, freckles, and a bright yellow hair bow. Carry a coiled length of soft costume rope as a lightweight prop. Bo Peep can wear a pale blue jumpsuit or knee-length dress with puff sleeves, a pink waist sash, and matching ankle boots. Complete the costume with blonde curls, a pink hair bow, rosy makeup, and a lightweight shepherd’s crook made from foam tubing. Both outfits provide good coverage and can be layered easily, making them practical for cool outdoor Halloween weather.
11. Regina George And Cady Heron Duo Costume

Regina George and Cady Heron make a simple school-inspired duo that can come almost entirely from your closets. Regina can wear a pink cardigan over a white top, a black pleated skirt, and pink pumps or ballet flats. Style blonde hair in smooth waves and add glossy lips, subtle shimmer, and a structured mini bag. Cady can wear an oversized red sweatshirt, straight-leg jeans, and casual sneakers for her more relaxed look. Alternatively, choose a pink polo with a plaid skirt for a coordinated party version. Long brown hair and natural makeup complete her costume. Add handmade school identification cards or small notebooks as props. Keep the clothing comfortable and age-appropriate, especially when adapting the pairing for teens or school spirit days.
12. Romy And Michele Duo Costume

Romy and Michele are perfect for girls who want colorful retro party dresses. Romy can wear a shiny blue mini or knee-length dress with silver platform sandals and a matching clutch. Style long blonde hair in a high ponytail with curled ends, then add frosted eyeshadow and glossy lips. Michele can choose a bright pink dress with fluffy trim, coordinating platforms, and a sparkly handbag. Wear blonde hair loose with a center part or use a softly waved wig. Add rhinestone jewelry and pale pastel manicures to both looks. If the original silhouettes feel too fitted, choose loose satin slip dresses over coordinating fitted T-shirts. Carry handmade reunion badges for photographs. The matching fabrics and contrasting colors make this nostalgic duo instantly cohesive.
13. Betty And Veronica Duo Costume

Betty and Veronica offer a classic contrast between casual sweetness and polished glamour. Betty can wear a pastel sweater with a white collared shirt, an A-line skirt, white ankle socks, and loafers. Style blonde hair in a neat ponytail, add a simple headband, and keep makeup soft with peach blush. Veronica can choose a fitted black sweater, a purple or burgundy skirt, sheer tights, and polished ankle boots. A sleek dark bob, pearl headband, defined eyeliner, and berry lipstick create her refined look. Each girl can carry a vintage-style handbag and a handmade milkshake cup prop. Use coordinated school colors to tie the costumes together. These outfits also work well for indoor events because they rely on comfortable, lightweight everyday clothing.
14. Sailor Moon And Sailor Mars Duo Costume

Sailor Moon and Sailor Mars make a bold magical-girl pairing with contrasting red and blue details. Sailor Moon can wear a white sailor-style top with a blue collar, blue skirt, red bow, white gloves, and red knee-high boots. Add long blonde pigtails with round bun covers, a gold tiara, and sparkling makeup. Sailor Mars can wear a similar white top with a purple collar, purple skirt, red bow, and red pumps or boots. Style long black hair straight and finish with sharp red eyeliner and a matching tiara. Instead of weapon-like accessories, carry star-shaped light sticks or decorative transformation compacts. Choose shorts beneath the skirts and flexible footwear so both girls can move comfortably throughout the event.
15. Rumi And Zoey K-Pop Duo Costume

Rumi and Zoey create a colorful performance-ready costume for fans of animated K-pop fantasy. Rumi can wear a cropped patch-covered jacket over a fitted top, coordinated shorts, opaque tights, and platform sneakers. A long purple braid, jeweled hair ribbon, luminous purple eyeliner, and temporary branching face designs complete her look. Zoey can wear a strappy blue top with loose multicolored pants, teal ribbon loops at the waist, and bright sneakers. Style dark hair in two braided space buns with short bangs. Add blue eye makeup, a yellow tassel, and playful face gems. Both girls can carry microphones or colorful light sticks rather than battle accessories. The finished costumes should look like coordinated stagewear while keeping each character’s palette easy to identify.
16. Coraline And Other Mother Duo Costume

Coraline and the Other Mother make a spooky but family-friendly pairing without graphic makeup. Coraline can wear a yellow hooded raincoat over dark jeans, a striped top, and yellow rain boots. Add a chin-length blue bob wig, freckles, and a small blue crossbody bag. Carry a plush black cat or a handmade key. The Other Mother can wear a black blouse with a dotted skirt, black tights, and pointed ankle boots. Style dark hair in a smooth retro updo. Instead of covering the eyes, attach oversized black buttons to clear fashion glasses so visibility remains safe. Pale makeup, arched brows, and red lipstick add a theatrical finish. Keep the overall look neat and stylized rather than disturbing, especially for school events.
17. Alice And Queen Of Hearts Duo Costume

Alice and the Queen of Hearts provide a charming storybook contrast. Alice can wear a light blue dress with puff sleeves, a white apron, striped tights, and black Mary Jane shoes. Add a blonde wig with a black headband, rosy cheeks, and a small teacup prop. The Queen can wear a red-and-black dress with heart-shaped trim, opaque tights, and black ankle boots. Finish with a small gold crown, red lipstick, heart-shaped cheek makeup, and hair styled in an elegant updo. Carry an oversized playing card or a red rose instead of anything sharp. Repeating white accents across both outfits helps them look connected. For colder weather, add fitted white shirts underneath the dresses and coordinated capes over the top.
18. Red Riding Hood And Big Bad Wolf Duo Costume

This Red Riding Hood and Big Bad Wolf costume combines a fairytale heroine with a cute woodland companion. Red can wear a white blouse, black or brown skirt, red hooded cape, patterned tights, and lace-up boots. Style the hair in braids or loose waves and add rosy makeup. A small wicker basket makes the essential prop while holding personal items. The wolf can wear gray leggings, a gray faux-fur vest, a long-sleeved black top, and comfortable gray boots. Add a wolf-ear headband, soft tail, gray eye makeup, and a painted black nose. Keep the wolf styling playful rather than frightening. Matching plaid details, such as a skirt for Red and scarf for the wolf, make the costumes appear more intentionally coordinated.
19. Black Swan And White Swan Duo Costume

A black and white swan costume looks graceful while giving each girl a complete monochromatic outfit. The white swan can wear a white fitted top with a layered tulle skirt, white tights, satin ballet flats, and a feathered headpiece. Sweep the hair into a secure bun and use pearl shimmer around the eyes. The black swan can mirror the silhouette with a black top, black tulle skirt, dark tights, and black ballet flats. Add a black feather crown, dramatic winged eyeliner, and deep berry lipstick. Feather wrist cuffs provide movement without requiring large wings. Choose knee-length tutus or soft layered skirts for easier walking. Matching crystal earrings and coordinated ballet-inspired poses bring the elegant duo together in photographs.
20. Sun And Moon Duo Costume

The sun and moon pairing works well when you want a fantasy costume without copying specific characters. The sun can wear a gold dress or jumpsuit with metallic sneakers, a radiant crown, and layered gold jewelry. Use warm yellow eyeshadow, small face gems, and loose waves. Add a round sun purse made from painted lightweight cardboard. The moon can wear a silver or midnight-blue dress with star-patterned tights, silver ankle boots, and a crescent headpiece. Style the hair in soft curls or a sleek ponytail, then add cool silver eye makeup and tiny star stickers. Both girls can wear matching sheer capes covered in subtle sparkle. The opposing metallic palettes create contrast, while repeated celestial details make the costumes feel like one complete concept.
21. Fire And Ice Duo Costume

Fire and ice costumes deliver strong color contrast using basic dresses or matching separates. Fire can wear a red jumpsuit or red top with an orange layered skirt, gold sneakers, and a flame-shaped headband made from felt. Blend red, orange, and gold eyeshadow around the eyes, then style the hair in a high wavy ponytail. Ice can wear a pale blue dress or silver top with blue trousers, white boots, and a crystal-style crown. Add icy blue eyeliner, silver face gems, and a smooth braided hairstyle. Lightweight red and blue capes make both costumes more dramatic without limiting movement. Avoid real flames, dry ice, or breakable accessories. Shimmering fabrics and clear color blocking will communicate the theme safely and immediately.
22. Strawberry And Blueberry Duo Costume

Strawberry and blueberry costumes are colorful, sweet, and easy to create with matching silhouettes. The strawberry can wear a red dress or red overalls with black seed-shaped felt pieces, green tights, and red sneakers. Add a leafy green headband, red blush, and green eyeliner. The blueberry can wear a royal blue dress or blue overalls with lighter blue circles, blue tights, and white sneakers. Complete the look with a green leaf crown, blue eye makeup, and a small berry-shaped purse. Both girls can carry mini baskets filled with artificial fruit. Choosing the same dress length and similar shoes keeps the pairing balanced. Layer long-sleeved shirts underneath for colder weather or use cotton T-shirts and shorts for a warm indoor celebration.
23. Peanut Butter And Jelly Duo Costume

Peanut butter and jelly make a funny, budget-friendly pairing that does not require complicated sewing. The peanut butter costume can use a tan sweatshirt with a matching skirt or trousers, brown sneakers, and a jar-label panel cut from felt. Add a tan headband, natural makeup, and a wooden spoon prop. The jelly costume can feature a purple sweatshirt with a coordinated skirt or jeans, purple sneakers, and a grape-colored felt label. Style the hair with purple clips and add berry-toned eyeshadow. Each girl can wear a bread-shaped foam panel as a lightweight crossbody piece, allowing the costumes to become a sandwich when standing together. Keep armholes wide and the panels short enough for sitting and walking comfortably.
24. Ketchup And Mustard Duo Costume

A ketchup and mustard costume is instantly readable when each girl wears one bold color from head to toe. Ketchup can choose a red T-shirt dress or red tracksuit with white sneakers and a pointed red bottle-cap hat made from lightweight felt. Add red hair ribbons, matching eyeliner, and a white label across the front. Mustard can mirror the outfit with a yellow dress or tracksuit, yellow sneakers, a yellow felt cap, and a coordinating label. Both girls can carry condiment-shaped purses made from decorated fabric pouches. White gloves add a cartoon-like finish. Use fabric tape rather than permanent glue if you want to reuse the clothing. The simple construction makes this pairing especially useful for last-minute parties or spirit week.
25. Salt And Pepper Duo Costume

Salt and pepper costumes provide a clean monochromatic option with plenty of room for personal style. Salt can wear a white jumpsuit, white sneakers, silver jewelry, and a small white shaker hat decorated with gray circles. Keep the hair in a high ponytail or sleek bun and use luminous silver makeup. Pepper can wear a black jumpsuit, black boots, silver accessories, and a matching black shaker hat with white dots. Add smoky gray eyeshadow and a dark hair ribbon. Place large felt letters on the front so the concept remains clear from a distance. A small silver crossbody bag gives each girl useful storage. Matching silhouettes make the duo cohesive, while the opposing colors help each costume stand on its own.
26. Bee And Beekeeper Duo Costume

The bee and beekeeper pairing combines a cute animal costume with a practical workwear-inspired look. The bee can wear a black-and-yellow striped sweater, black tulle skirt or leggings, striped tights, and black ankle boots. Add sheer wings, an antenna headband, yellow eye makeup, and a small flower purse. The beekeeper can wear cream overalls over a white long-sleeved shirt with brown work boots and soft gloves. Create a safe veil using a wide-brim hat and lightweight mesh that remains open around the face. Add a honey-colored scarf and carry a small flowerpot rather than realistic equipment. Decorate the overalls with felt bees to strengthen the connection. Both costumes can be layered easily for outdoor trick-or-treating in cooler temperatures.
27. Cow And Cowgirl Duo Costume

A cow and cowgirl costume creates a playful western duo using comfortable pieces. The cow can wear a white sweatshirt and leggings decorated with black felt patches, black sneakers, and a soft cow-ear headband. Add a detachable tail, pink blush, and a painted nose with small freckles. A tiny bell collar can complete the outfit without becoming noisy. The cowgirl can wear denim overalls or jeans with a plaid shirt, brown boots, and a felt western hat. Style the hair in two braids and add a cow-print bandana around the neck. Carry a small rope-style lasso made from soft cord only for photographs. Repeating cow-print details on the hatband and cow costume helps the two outfits look intentionally coordinated.
28. Butterfly And Flower Duo Costume

Butterfly and flower costumes create a colorful garden theme that can be soft, whimsical, and comfortable. The butterfly can wear a purple or blue dress with black tights, matching ankle boots, sheer wings, and an antenna headband. Add curled hair, iridescent eye makeup, and small gem details across the cheeks. The flower can wear a green jumpsuit or green top with trousers, green sneakers, and a petal collar made from lightweight felt. Add a floral headpiece, rosy makeup, and leaf-shaped wrist cuffs. The butterfly can carry a tiny flower purse, while the flower carries a small watering can. Coordinate one wing color with the flower’s petals so the costumes share a clear palette rather than looking like unrelated spring characters.
29. Mermaid And Sailor Duo Costume

A mermaid and sailor pairing brings a seaside theme to Halloween without requiring difficult props. The mermaid can wear a teal sequin skirt with a flared hem, a lavender fitted top, and iridescent flats. Style the hair in long beachy waves with pearl clips, then add blue-green eyeshadow and subtle scale patterns made with cosmetic shimmer. Carry a shell-shaped purse. The sailor can wear high-waisted navy trousers, a striped top with a sailor collar, white sneakers, and a white cap. Add a red neck scarf, natural makeup, and a small rope-handled bag. Avoid oversized anchors or restrictive costume tails. Using navy accents in the mermaid look and pearly details on the sailor creates a polished connection between the two outfits.
30. Glam Vampire And Bat Duo Costume

A glamorous vampire and bat costume can feel spooky without using blood, wounds, or frightening effects. The vampire can wear a long burgundy dress with a black velvet cape, patterned tights, and heeled ankle boots. Add dark curled hair, defined eyeliner, berry lipstick, a jeweled choker, and subtle costume fangs. The bat can wear a black jumpsuit or dress with black tights, comfortable boots, and fabric wings attached from the wrists to the sides. Add a small bat-ear headband, silver eye makeup, and a sleek ponytail. Keep the wings short enough to avoid brushing other guests. Matching burgundy accessories, such as the bat’s belt and the vampire’s cape lining, make the two costumes feel connected.
31. Witch And Black Cat Duo Costume

The witch and black cat pairing is a classic Halloween option that can be built from versatile black clothing. The witch can wear a black midi dress, purple tights, buckled ankle boots, and a wide-brim pointed hat. Add loose waves, violet eye makeup, and a short velvet cape. Carry a small decorative broom or a star-shaped handbag. The black cat can wear a black jumpsuit or black top with leggings, ballet flats, a tail, and a soft ear headband. Create whiskers with eyeliner and add a pink nose, silver eyeshadow, and a bell choker. Use purple details on both costumes to connect the looks. Keep the witch styling magical and playful, avoiding ritual symbols or frightening props that make the costume less family-friendly.
32. Matching Sheet Ghost Duo Costume

Matching sheet ghosts are inexpensive, comfortable, and much easier to personalize than they first appear. Each girl can wear a white poncho-style ghost layer over a white long-sleeved shirt, leggings, and sneakers. Cut wide, safely positioned eye openings, or place the fabric around the face like a hood instead of covering it completely. One ghost can add a pink bow, pearl necklace, rosy makeup, and a heart-shaped purse. The second can wear a blue cap, round glasses, silver makeup, and a small camera bag. Draw different friendly expressions on the front using fabric markers. Keep the fabric above the ankles to prevent tripping. The coordinated base keeps the duo recognizable, while the accessories give each ghost a separate personality.
33. Disco Queens Duo Costume

Two disco queens create a glamorous matching costume without requiring specific characters. The first girl can wear a silver sequin jumpsuit with white platform boots, hoop earrings, and a glittering headband. Style the hair in full curls and use silver-blue eyeshadow. The second can wear a gold flared jumpsuit or a metallic top with coordinating bell-bottom pants, gold platforms, and layered jewelry. Add a high ponytail or soft waves with golden shimmer makeup. Both girls can carry tiny mirrored purses and wear star-shaped sunglasses for photographs. Choose stretch fabric and stable platforms so the costumes remain comfortable. Matching flared silhouettes bring the duo together, while silver and gold allow each girl to keep a distinct color story.
34. 1980s Workout Duo Costume

An ’80s workout duo is energetic, colorful, and easy to assemble from basic athletic clothing. One girl can wear a hot pink leotard over purple leggings with white leg warmers, high-top sneakers, and a wide fabric headband. The second can choose a turquoise leotard over blue leggings with yellow leg warmers and coordinating sneakers. Add cropped sweatshirts if more coverage or warmth is needed. Style both girls’ hair in high side ponytails with oversized scrunchies, then use bright blush and colorful eye makeup. Small sweatbands and reusable water bottles complete the outfits. Avoid carrying bulky exercise equipment. Repeating neon shades across both costumes makes the pairing cohesive while still giving each girl her own recognizable color combination.
35. Astronaut And Alien Duo Costume

An astronaut and alien costume blends futuristic details with an easy color-coded design. The astronaut can wear a white utility jumpsuit with silver patches, a metallic belt, and white high-top sneakers. Add a clear visor-style headband, silver eye makeup, and a low braided ponytail. Carry a small moon-shaped crossbody bag instead of a bulky helmet. The alien can wear a green or holographic jumpsuit with silver ankle boots, a metallic belt, and a soft antenna headband. Add sleek space buns, green-and-purple eye makeup, face gems, and a small planet-shaped purse. Matching silver accessories create a shared space theme. Use reflective tape on both costumes for extra detail and visibility, especially if the duo will be walking outdoors after sunset.
Conclusion:
The best duo costume gives both girls a complete look while making the connection obvious at first glance. Character pairings work well when you love recognizable colors and signature hairstyles. Food, animal, and celestial combinations are better for easy DIY projects or school-friendly dress-up days. Before choosing, consider the weather, walking distance, event rules, and how long you will wear the costume. Test hats, wings, capes, and shoes at home so nothing becomes uncomfortable later. Most of these looks can be adapted with thrifted clothing, felt decorations, temporary hair color, and simple makeup. Whichever pairing you choose, these 35 girl duo costumes offer plenty of ways to coordinate while showing two individual personalities.

























