A swimsuit that holds you properly changes how the whole day goes. You stop tugging at straps, you stop checking the leg line every time you stand up, and you actually get in the water. When I style plus size swimwear, I treat the suit as the foundation and the cover-up, shoes and bag as the parts that carry you from the water to lunch. This season leans toward bold prints, retro high-waist cuts, considered cutouts and recycled fabrics, and all of that works on a fuller figure as long as the support is built in. Below are thirty complete outfits, from high-waisted bikinis with sheer sarongs to sculpting one-pieces under linen, each with a note on where it fits best and who it suits.
Testing a Swimsuit Before the Tags Come Off
Swimwear sizing is inconsistent between labels, and a suit that looks right standing still can fail the moment you sit. So I don't trust the mirror alone. In the fitting room, or at home with the tags still on, I put every suit through a short routine that shows what it will do on a real beach day.
- Sit down on a chair or the floor. The leg openings should stay put and the waistband of a high-waist bottom should not fold over.
- Raise both arms over your head. If the underbust band rides up or the bust escapes at the bottom, the band is too loose or the cups too small.
- Bend forward as if picking up a towel. Check that the neckline holds and you don't see daylight at the sides of the cups.
- Squat. The back of the suit should cover your seat and not creep into a wedgie.
- Run a finger under each strap. If it leaves a deep red groove after a minute, the strap is carrying weight the band should hold.
Torso length is the issue most women don't know to look for. If a one-piece pulls down on the shoulders or cuts up at the hip, you probably need a long-torso cut rather than a bigger size. Sizing up just makes the suit loose at the bust and seat while the length stays short.
1. High Waisted Bikini With Sheer Sarong
A high-waisted bikini in deep burgundy or black does most of the shaping on its own, because the bottom sits right at the natural waist and the wide band smooths without pinching. I check one thing first: the waistband should lie flat when you sit, not fold over at the top. Knot a sheer sarong loosely at one hip so the swimsuit still shows through and the fabric moves when you walk. Flat tan strappy sandals, a wide-brim straw hat, big sunglasses and a woven tote finish it. It reads retro without feeling like a costume, and it's easy to wear from the pool to a boardwalk stroll.
2. Black One Piece Swimsuit With Linen Cover Up
A well-cut black one-piece is the suit I'd hand almost anyone first. Look for a scoop neck, wide straps that don't dig into the shoulder, and light ruching through the middle, which hides the stretch of the fabric over the tummy instead of pulling flat across it. Wear an oversized white linen shirt open over the top. The crisp shirt against the black creates two vertical lines down the front, which draws the eye up and down rather than across. Leather flip-flops, a cream canvas tote and a thin gold pendant are all it needs. It goes from a morning swim to a beach lunch with nothing more than buttoning two buttons.
3. Floral Tankini With Swim Skirt
Tankinis are the easiest swimsuit for bathroom breaks, and that matters more than people admit. With a floral set, I want a top with underwire or molded cups and adjustable straps, plus a swim skirt that has a brief sewn inside so nothing rides up when you sit on sand. The A-line skirt stands away from the hips and thighs rather than clinging to them. Cork wedges add a bit of height without sinking. A crochet crossbody and a sun visor keep it sporty, and this is the set I'd pack for a day of walking the shoreline and getting in and out of the water.
4. One Shoulder Swimsuit With Wide Leg Pants
The one-shoulder neckline works because it breaks the body with a diagonal line, and a diagonal reads longer than a straight-across neckline. Ribbing or contrast stitching gives the suit some texture so it doesn't look flat in photos. The trade-off: a single strap carries all the weight on one side, so if you're a DD or above, check that the suit has an internal shelf bra or a hidden second strap. Pull flowy wide-leg linen pants in sand or ivory over it, add heeled slides, a structured rattan bag and a few bracelets. You get leg coverage for a beach bar without losing the neckline.
5. Colorblock Monokini With Sheer Kimono
Colorblocking does real work on a curvy body when the lighter panel runs down the center of the torso and the darker shades sit on the sides. The eye reads the lighter strip as the width of the body, so the effect is genuinely slimming without any compression. A monokini built this way looks sporty but sharp. I'd add a sheer kimono in one of the suit's colors, or a quiet geometric print, so the panels still show through. Flat gladiators, a metallic clutch, round sunglasses and a slick bun keep it modern. It's a good pick for a pool party where you'll be standing and talking more than swimming.
6. Ruffled One Piece Swimsuit With Straw Hat
Ruffles help or hurt depending entirely on where they land. A flounce across the bust adds volume where many women want it, and ruffled cap sleeves soften the top of the arm. A ruffle that sits right at the widest part of the hip, though, just adds width there, so I always check the placement in a side mirror. Pair the suit with a wide-brim straw hat trimmed in a tonal ribbon, white slides, a raffia bucket bag and pearl studs. This is the swimsuit I'd choose for a lunch by the water or a bridal shower at a pool, when you want swimwear that feels a little dressed.
7. Sporty Tankini With Bike Shorts
If you're chasing kids, paddleboarding or playing volleyball, the suit has to stay put. A sporty tankini with a shelf bra and racerback lets your arms move freely, and the racerback keeps straps from sliding off mid-stroke. High-waisted swim bike shorts are my favorite bottom for active days: they cover the tummy, they stop thigh chafing, and they don't creep up when you bend. Tie a zip-front rash guard around your waist for later, add sporty water sandals and a waterproof sling bag. A high ponytail and sport sunglasses keep it practical and still cute.
8. Retro Polka Dot Bikini With Cat Eye Sunglasses
A polka dot high-waist bikini with a structured halter top is pure pin-up, and the halter is the reason it works on a bigger bust. The tie behind the neck lifts and the structured cups hold shape. Full-coverage briefs and the high rise define the waist. Black cat-eye sunglasses and a silk scarf tied over the hair or at the neck finish the retro side. I'd keep the shoes low, red or navy espadrilles, and add a small patent bag as a surprise. One warning: halter ties can pull on the neck after a few hours, so if you get headaches from that, look for a halter with a back clasp instead.
9. Swim Dress With Wedge Sandals
A swim dress gives you the cut of a short sundress with the function of a swimsuit, and it's the piece I recommend most to women who want more fabric over the hips and thighs. I check three details: a built-in panty, a tummy mesh panel and adjustable straps. The A-line shape should hang away from the body, not cling when wet. Raffia wedges add height, a woven leather crossbody and a wide visor finish it. Expect the skirt to drag a little when you swim laps, so this one is better for lounging and wading than for serious swimming.
10. Cutout One Piece With High Waisted Shorts
Cutouts on a plus size one-piece are best kept small and placed at the side waist or as a keyhole. Placed there, they narrow the silhouette at the narrowest point you already have. Watch for cutouts with thin elastic edges, because those can dig into soft skin and leave a ridge. Pull on high-waisted denim shorts and leave them unbuttoned, add a white tank or cropped tee knotted at the waist if you want more cover, and finish with platform espadrilles, round sunglasses and a small backpack. It's an easy outfit for a boardwalk or an outdoor market after a swim.
11. Long Sleeve Rash Guard With Swim Leggings
For a full day in the sun, a long-sleeve rash guard with UPF 50 fabric and a front zip is the smartest piece you can own. The zip matters on a larger chest because pulling a tight wet rash guard over your head is a struggle. Tropical leaves or a geometric print keep it fun. Full-length swim leggings in a solid color protect the legs from sun and sand and add light compression. A visor, wraparound sunglasses, aqua socks for grip on wet rock and a waterproof backpack make it a snorkeling and kayaking kit that still looks put together.
12. Bandeau Bikini With Flowy Maxi Skirt
Bandeau tops scare a lot of fuller-busted women, and with good reason, since most slide down. The ones that actually stay up have an underwire, a firm band and silicone grip tape along the top edge. Get those three and you get a clean shoulder line with no strap marks. Wear high-waist bottoms and let a lightweight maxi skirt sit low on the hips so it moves when you walk. Jute wedges, a layered bead necklace, a floppy hat and a few slim bangles push it toward boho. I'd wear this one for a sunset walk or an outdoor dinner where swimwear and evening wear can overlap.
13. White One Piece Swimsuit With Crochet Cover Up
White swimwear is the piece I check most carefully before recommending it. A lined white suit is fine; an unlined one can turn see-through once it's wet. Look for textured ribbing, a square neckline and thick straps, which are both supportive and less likely to show strap marks. Layer a cream crochet cover-up dress over it so the open knit shows the suit underneath. Tan leather sandals with a low block heel, a shell-trimmed clutch and stacked gold jewelry warm up the white. It's the outfit I'd pack for a beach club lunch, and it photographs well in bright sun.
14. Neon Cutout Monokini With Denim Shorts
Neon swimwear looks its best on warm or deeper skin tones and under full sun, so I'd save electric coral, lime and hot pink for the beach rather than a shady pool. A front waist cutout breaks up the solid color so the suit doesn't read as one big block. Pull distressed high-waisted denim shorts over it to calm the brightness for walking around. White platform sneakers, a clear tote, a simple ponytail and very little jewelry keep the color in charge. Wear it to a beach party or a summer festival when you want to be easy to find in a crowd.
15. Animal Print Bikini With Sheer Duster
Leopard print is one of the most wearable prints in plus size swimwear because the warm brown and tan pattern breaks up the surface and suits most skin tones. Choose an underwire top and high-waist bottoms, so the print does the talking and the structure does the holding. Over it, I like a sheer black duster that falls to the calf. The long vertical line is what keeps it glamorous rather than frumpy. Black heeled mules, a structured black clutch, a gold chain and dark sunglasses turn it into something you could wear to a rooftop pool party and stay in after sunset.
16. V Neck Swimsuit With Sarong Skirt
A deep V with a wrap front is one of the most flattering necklines I fit on curvy women, because the plunge runs a long vertical line down the center and the wrap shapes the waist at the same time. Make sure the V has an internal panel or cups, so the bust stays supported and doesn't spread at the edges. Tie a pareo at the side hip; the diagonal drape adds some island-inspired elegance without extra bulk at the waist. Beaded flip-flops, a straw circle bag and a flower tucked into a loose updo finish it, and it's a good pick for a honeymoon or a beach wedding weekend.
17. Halter Tankini With Palazzo Pants
The halter tankini is where I start when someone needs serious bust support but wants to avoid a one-piece. The neck tie lifts and the wide band does most of the holding. Pair a solid dark top with printed palazzo pants, or go fully tonal for a longer line. High-waisted palazzos skim the legs and catch the breeze, but the hem has to clear the ground once you're in your sandals or it will drag through the sand. Natural-material wedges, a wooden bead necklace, round sunglasses and a woven shoulder bag finish it for a beachside dinner.
18. Lace Up One Piece Swimsuit With Gold Accessories
Lace-up swimsuits let you adjust the fit, which is useful when your bust and waist are in different size brackets. A front lace-up opens the neckline; a criss-cross back shows off the shoulders. I'd check that there's a solid panel behind the laces, or the ties can press lines into the skin by the end of the day. Gold is the obvious accessory here: a few fine chains at different lengths, chunky hoops and slim stacked bangles. Neutral block-heel sandals and a cream canvas or leather tote keep it grounded for a cabana or resort pool.
19. Striped Two Piece Swimsuit With Straw Tote
Vertical or diagonal stripes on a high-waist two-piece pull the eye up and down the body. Horizontal stripes do the opposite, so I check the stripe direction before anything else. A fitted tank-style top gives more coverage than a bikini top and supports better than most. A big straw tote with leather handles softens the graphic print, and flat tan thongs, a linen scarf tied around a low ponytail, oversized round sunglasses and coral lipstick give it a Mediterranean feel. It's the outfit for browsing coastal shops or eating ice cream by the pier.
20. Peplum Tankini With Swim Shorts
A peplum tankini flares out at the waist and skims over the tummy instead of hugging it, which is why it's so popular with women who feel self-conscious in a fitted one-piece. You also get two-piece convenience. Pair it with fitted swim shorts in the same color; the longer leg stays put when you climb slides or chase kids. Sporty slides, a waterproof tote, a baseball cap and sport sunglasses finish it. The flare will float up when you're in the water, so it's best for water parks and splashing rather than lap swimming.
21. Crochet Cover Up Dress Over Bikini Set
Crochet cover-ups are popular again, and a handmade-looking texture over plain swimwear is easy to like. I'd choose a mid-thigh crochet dress with a V-neck and tassel trim over a simple solid bikini set in a neutral that sits close to your skin tone. The open knit shows a little of the suit and still gives you some sun cover. Watch for crochet that stretches out when wet; cotton crochet sags and takes time to dry. Flat leather huaraches, a suede fringe crossbody, beaded bracelets and a long pendant finish the boho look, and it moves from the beach to a casual lunch spot.
22. Vintage High Waist Bikini With Headscarf
A balconette top on a high-waist bikini gives you the classic 1950s shape: cups that lift from below and a waistband that sits at the narrowest point of the torso. That combination is why vintage cuts flatter so many full-figured women. Tie a colorful silk scarf under the chin or wrap it around a low bun. Red cat-eye sunglasses and red lipstick lean into the retro mood, and low espadrilles with a straw basket bag keep it practical. Modern swim fabric with good stretch recovery is what makes this cut comfortable all day.
23. Mesh Panel One Piece Swimsuit With Strappy Sandals
Mesh panels let you show a hint of skin at the sides or across the chest while the suit keeps full coverage. Check that the mesh is firm and not loosely knit; thin mesh can snag and ladder like tights. The texture makes it look less like a basic swimsuit. Strappy flat sandals that lace up the ankle bring the eye down, and a belt bag worn at the waist marks your shape. Keep jewelry to one cuff and small hoops so the mesh detail stays the focus. I'd wear it to a beach club or a pool gathering where you'll be seen more than you swim.
24. Short Sleeve Rash Guard Two Piece Set
A short-sleeve rash guard with a crew neck and matching high-waist bottoms is the set I recommend for anyone who burns on the shoulders. The UPF fabric covers the upper body, and the high bottom gives tummy coverage. A bold print, tropical leaves or blocked color, keeps it lively. Choose a rash guard that's fitted but not tight; too much compression rolls up at the hem when you move. Sporty water sandals, a waterproof crossbody pouch, a high ponytail and a sweatproof headband make it ready for snorkeling or paddleboarding.
25. Bright Tropical Bikini With Matching Sarong
A tropical bikini in fuchsia, turquoise and lime is vacation in one look. The plunge neckline and high-waist briefs keep it balanced: the plunge draws the eye up, the high briefs cover the tummy. Wrap a matching sarong at the waist and tie it in a soft bow at the side hip. Gold flat sandals and big hoops pick up the warm tones in the print, and a simple straw clutch keeps the accessories quiet. Beachy waves finish it. A busy print is also the easiest way to hide water marks and sand, which is why I pack one for cruises and island trips.
26. Deep V One Piece With Layered Gold Necklaces
A deep-V one-piece in emerald or sapphire looks rich because jewel tones absorb light and read darker in photos than they do in person. The plunge needs structured cups and a firm underband or it won't stay in place on a fuller bust. Fill the open neckline with two or three fine gold chains at different lengths, then add gold hoops, a few stacked rings, metallic flat sandals and a neutral clutch. I'd wear this to a sunset cocktail hour by the pool, and it's one of the few swimsuits that can pass as evening wear with a long skirt over it.
27. Shirred Waist Swim Dress With Espadrilles
Shirring is rows of elastic stitching that gather the fabric, and on a swim dress it gives a stretchy fit that shapes without the tight feel of power mesh. It's a good choice if your weight shifts through the month or you hate compression. The skirt sits at the upper thigh, enough to cover while still feeling light. Espadrille wedges in beige or navy add height, a straw crossbody and a fine anklet add small details, and soft waves keep it fresh. Shirring elastic does loosen faster with chlorine, so this is better as a beach and brunch suit than a pool-every-day suit.
28. Tummy Control One Piece With Oversized Shirt
A tummy-control one-piece swimsuit with a power-mesh lining and ruched front panels works like light shapewear. I always tell clients to size by the bust and torso first, not the tummy, because the mesh does the smoothing and sizing up to compensate just makes the suit bag at the chest. Throw a crisp oversized white poplin shirt over it, open at the front with sleeves rolled. Leather slides, a big raffia tote and classic aviators finish it. It's the kind of outfit that looks thrown on, and the support underneath is what lets you relax.
29. Leopard Print Cutout Monokini With Black Cover Up
A leopard monokini with a waist cutout pulls the eye in toward your waist, and the warm print suits a wide range of skin tones. I'd make sure the cutout edges are lined and smooth, since raw elastic around a cutout can leave a red mark by afternoon. Layer a black open-weave cover-up dress on top; the dark fabric quiets the print. Black slides, a black leather tote, dark oversized sunglasses and a low bun keep the accessories in one color. It's bold without being loud, and right for a resort pool party.
30. Wrap Front Swimsuit With Linen Shorts
A true surplice wrap front, where the two sides of the bodice overlap and tie at the side, shapes the waist and supports the bust in one move. The V where the fabric crosses lengthens the torso. Pull on high-waisted linen shorts in oatmeal or stone; linen breathes in heat and dries quickly if you sit down in a damp suit. Flat leather sandals, a canvas tote with leather trim, a simple chain and studs finish it. I'd pack this for a beach town where a morning swim turns into an afternoon of sightseeing without going back to the hotel.
Why Chlorine and Sunscreen Wear Out Swimwear So Fast
Most swimsuits are made with spandex, also called elastane, and that stretch fiber is what gives them shape and support. Chlorine, salt, heat and sunscreen all break it down. On a plus size suit, the first thing to go is usually the support: the band loosens, the tummy panel softens and the leg line starts to sag. A suit that cost good money can look tired after one summer if it's treated badly.
What I tell every client after a swim
- Rinse the suit in cool fresh water as soon as you can, even if you only sat by the pool. Chlorine left in the fabric keeps working on it.
- Hand wash with a mild detergent. Skip the washing machine and never put a swimsuit in the dryer, since heat ruins the stretch.
- Don't wring it. Press the water out in a towel and dry it flat in the shade; direct sun fades color and weakens elastic.
- Put sunscreen on before you dress, and let it dry. Some sunscreens leave yellow or orange marks on light fabrics, especially white.
If you swim laps several times a week, look for a chlorine-resistant fabric. These are usually polyester-heavy and feel slightly firmer, but they hold their shape much longer. Keep the softer, prettier suits for the beach and vacation days, and rotate between two suits so each one gets a full day to dry and recover.
The Suit That Earns a Spot in Your Beach Bag
Plus size swimwear has more range now than it ever did, from sporty rash guard sets to glamorous leopard monokinis. What makes any of these work is the support built into the suit and the pieces you add on top: the cover-up, the shoes and the bag. High-waisted cuts, ruching in the right place, supportive tops and a sensible layer let you spend the day on the sand without fussing. Start with one suit that fits well, add one cover-up you love, and build from there. The best swimsuit is the one you forget you're wearing.
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