
1. Introduction

Clients bring me photos of Princess Diana more than almost any other style reference, and I understand why. Long before "old money" became a buzzword, she was wearing boxy blazers, crisp shirting, high-waist denim and accessories that never shouted. She mixed collegiate sweatshirts with pearl earrings and baseball caps with tailored trousers, which is exactly what makes her off-duty wardrobe so copyable now. If you're building a capsule wardrobe or simply want a few of her formulas, the twenty outfits below are written head to toe. I've added the fit details I'd check, since most of her clothes were cut for the 1980s and 1990s and need small adjustments to look current.
1. Princess Diana old money blazer and jeans

The oversized black blazer with slim jeans was Diana's off-duty armor: boxy through the shoulders, thrown over a white crewneck or a graphic sweatshirt. She wore it with brown leather Tod's loafers, a black quilted Dior bag and often a navy baseball cap. To rebuild it, I choose a menswear-style blazer in wool or cotton gabardine and keep the jeans straight or slim boyfriend with a raw hem. The blazer can be big in the body, but the sleeve must not cover your knuckles; roll or shorten it. A plain white tee, penny loafers or ballet flats, small gold hoops and a top-handle bag finish it.
2. Princess Diana old money tweed riding jacket outfit

Diana often wore a tailored tweed riding jacket with jodhpur-style trousers or dark jeans, half country house and half city. Start with a fitted brown or herringbone tweed blazer over a cream turtleneck, then tuck slim trousers into tall leather riding boots. The trouser has to be genuinely slim for this. Any fullness at the calf bunches inside the boot shaft and shows as lumps. A silk scarf tied loosely, leather gloves in cold weather and a small crossbody keep the textures to wool, leather and silk. For a more current shape, swap the jodhpurs for high-waist straight jeans and the jacket for a cropped tweed.
3. Princess Diana old money cable knit sweater look

At polo matches Diana would wrap herself in an oversized cable-knit sweater in cream, forest green or navy, loosely tucked into high-waist jeans or hanging over trousers, with brown suede ankle boots and a leather belt. The knit's weight carries the look. Look for wool or cashmere in a fisherman or Aran stitch pattern and half-tuck only the front, because a full tuck of a heavy cable adds inches at the waistband. Relaxed jeans, flat polished boots or driving moccasins, a gold chain just above the neckline and a leather tote finish it. Store it folded; hanging stretches a heavy knit at the shoulders.
4. Princess Diana athleisure old money outfit

Long before Hailey Bieber made it famous again, Diana wore an oversized collegiate sweatshirt with black biker shorts, crew socks pulled high and chunky white sneakers, to the gym and around town. What makes it read polished rather than rushed is fabric. I look for a heavyweight cotton sweatshirt that holds its shape and matte biker shorts, since shiny ones look like gym kit. Swap the gym bag for a structured leather holdall or quilted tote. Small gold hoops, oval sunglasses and a palette of cream, black and heather gray keep it intentional.
5. Princess Diana old money white button down trousers

At a summer polo match Diana wore a relaxed white button-down tucked into cream high-waisted trousers, and it looks confident because nothing is stiff. Sleeves are rolled once or twice and the collar sits slightly open. Pleated linen or cotton-blend trousers skim the ankle, just grazing nude ballet flats or low block-heel mules. Linen creases within an hour of sitting, so I accept that or pick a linen-cotton mix that wrinkles softer. A thin brown belt and a slim watch ground the pale palette. For today, an oversized cotton poplin shirt, creased wide-leg trousers and a woven leather bag suit a long summer lunch.
6. Princess Diana pastel skirt suit old money

Diana wore butter-yellow blazers, periwinkle skirts and lavender knits without ever looking costumed. Many of her pastel skirt suits came from Catherine Walker, worn with neutral pumps, sheer hose and an envelope clutch. To recreate one, commit to a single pastel for both pieces: a blazer with defined shoulders and a knee-length pencil or A-line skirt. Pastels are unforgiving near the face, so hold the color under daylight first; very cool lilacs can make warm skin look tired. A silk camisole or round-neck shell keeps the line clean, and nude patent pumps with pearl studs complete it.
7. Princess Diana old money plaid blazer ensemble

Diana leaned on tartan for Scottish appearances, and her plaid blazers translate well to everyday dressing. Here a black-and-white checked double-breasted blazer goes over a black cashmere turtleneck, with tailored black trousers and glossy loafers. The jacket is the focus, so everything else stays plain. With checks, I look at the seams: on a well-made jacket the pattern lines up at the center back and the pockets, and a mismatched check looks cheap even from across a room. A wool blend with a nipped waist, slim or straight black trousers, loafers or low heels, a red lip and small studs finish it.
8. Princess Diana little black dress old money

The "revenge dress" aside, Diana understood what a well-cut black dress can do. For daytime formality, think crew neck, short or long sleeves and a knee-skimming hem that drapes close without clinging. She wore hers with sheer black hose, black pumps and a pearl choker layered with sapphire accents. For a modern version I'd choose a midi in black crepe or a dense knit with a bateau or jewel neckline. Thin jersey shows every line, while crepe hangs away from the body. Slingbacks, a single strand of pearls and a boxy satin clutch keep it from feeling somber.
9. Princess Diana old money polo shirt white jeans

Neatness is what made Diana's summer polo shirt look so put together. She wore a classic pique polo, white or striped, tucked into high-rise white jeans with flat sandals or penny loafers and a canvas tote. The collar lay flat, the sleeves hit mid-bicep and the front was half-tucked to show a brown belt. Pique stays crisp better than jersey polos, which curl at the collar after a few washes. Pair it with straight white denim, a woven leather belt and small gold jewelry. Tortoiseshell sunglasses and a low bun suit a weekend by the water.
10. Princess Diana trench coat old money outfit

A double-breasted beige trench with the belt cinched was Diana's outerwear hero. She layered it over sweater dresses and jeans alike, collar up. I build this one from the inside out: a fine-gauge merino turtleneck, dark straight trousers, tonal suede pumps or loafers, then a mid-length cotton gabardine trench. Knot the belt at the front instead of buckling it, which is how she wore it. Check that the trench closes comfortably over the turtleneck before you buy, as a tight trench strains at the buttons. A structured tote and oversized acetate sunglasses finish a city outfit.
11. Princess Diana old money equestrian outfit

At the polo club Diana wore fitted tweed jackets, cream jodhpurs or slim trousers, tall leather riding boots and often a silk scarf at the throat. Start with a tailored neutral blazer or a riding-style jacket, a white or cream blouse buttoned beneath, and tan or beige slim trousers. Knee-high black or brown boots anchor it. New leather riding boots are stiff at the ankle, so I'd wear them around the house a few times before a full day. A structured handbag, pearl studs and a small scarf or ribbon tied in a soft bow complete the horse-country look.
12. Princess Diana varsity jacket old money look

Diana in a navy varsity jacket with white sleeves, over a bright sweater and light-wash jeans, shows that preppy Americana fits inside this style too. She wore it with white sneakers and a crossbody. Look for a wool-blend varsity in navy and cream, a fine-knit crewneck underneath and relaxed but tailored jeans. Varsity jackets have a ribbed hem that hits the hip, so I keep the sweater the same length or shorter; a long knit hanging below the rib looks sloppy. White leather trainers or retro court shoes and a small leather backpack or saddle bag keep it crisp.
13. Princess Diana old money wrap dress outfit

For garden parties and daytime engagements Diana chose wrap dresses with long sleeves, knee-length hems and solid colors or small florals, worn with closed pumps, a pearl bracelet and a small structured bag. Today I'd look for jersey or a silk blend in navy, burgundy or a muted floral. The thing to check is the wrap depth. Sit down in the fitting room; if the neckline gapes or the skirt opens above the knee, it will do the same all afternoon. Tie it at your natural waist, add nude heels to keep the leg line long and one strand of pearls.
14. Princess Diana pinstripe vest old money outfit

Diana wore a pinstripe vest as part of a three-piece suit, and lifting the waistcoat out on its own looks very current. Pair a charcoal or navy pinstripe vest with matching wide-leg trousers and a white cotton poplin shirt. Roll the sleeves once, tuck loosely and add a slim belt with a small gold buckle. A vest should end just over the trouser waistband; if any shirt shows between the two, the proportion breaks. Pointed flats or low block heels keep it sharp, and a leather satchel and gold watch suit an office day.
15. Princess Diana old money twin set pencil skirt

No one wore a cardigan twin set like Diana. She chose cashmere or merino short-sleeve shells with matching cardigans, tucked into knee-length pencil skirts in camel, blush or heather gray, with sheer hosiery, beige or navy pumps and pearls. To update it, choose a slim knit set in almond or ivory and a stretch-crepe pencil skirt just below the knee. Fine knits tucked into a pencil skirt can show a ridge at the hip, so I tuck the shell and leave the cardigan out. Low suede pumps, a quilted shoulder bag and a fine gold bracelet suit a luncheon or a church service.
16. Princess Diana boatneck top old money outfit

Diana's boatneck tops, often navy-and-white stripes, gave her casual looks a Riviera polish. She wore a fitted Breton with white capri pants or high-waist shorts, flat espadrilles and a straw tote. A boatneck widens the shoulders visually, which balances wider hips but can overwhelm a broad-shouldered frame; a shallower scoop works better there. Choose a three-quarter-sleeve Breton in mid-weight cotton and tuck it into white cropped trousers or an A-line midi. Tan sandals or canvas wedges, a woven market bag and tortoiseshell sunglasses finish it.
17. Princess Diana old money rugby shirt bermuda shorts

Diana borrowed freely from prep school, and a rugby shirt with longer-length Bermuda shorts was one of her favorite off-duty formulas. She wore striped long-sleeve rugby tops in greens, blues and whites, untucked over khaki or navy shorts with white crew socks and sneakers. A heavy cotton rugby shirt is worth seeking out because the thick knit and rubber buttons hold their shape for years. Bermudas should end just above the knee. Add clean trainers, a leather belt, a baseball cap and a small crossbody.
18. Princess Diana old money pleated midi skirt cardigan

A soft belted cardigan over a flowing pleated midi skirt was one of Diana's daytime silhouettes. She picked fine-gauge knits in blush or cream, cinched with a thin belt, over a silk shell. I'd pair a long-line lightweight cardigan with a knife-pleat chiffon or satin midi skirt. Watch where the belt sits: at the natural waist the pleats fall straight from it, but lower down the cardigan bunches above the belt. Satin pleats can drop out if pressed too hot, so steam them instead. Neutral ballet flats or low mules and a small top-handle bag complete it.
19. Princess Diana Lady Dior monochrome suit old money

The Lady Dior bag became tied to Diana because she carried it so often with monochrome skirt suits in cream, black or powder blue. A single-button blazer, a matching knee-length skirt, sheer nude hose and simple patent pumps formed the base; the quilted black bag added texture. Choose one neutral for the suit, skip loud jewelry and let a structured top-handle bag and a low heel do the work. A silk scarf tied on the bag handle is a small detail she'd recognize. Tie it short, since long tails catch in car doors and drag.
20. Princess Diana old money silk blouse tailored trousers
Some of Diana's calmest looks started with an ivory silk blouse lightly tucked into high-waist navy or charcoal trousers, with pearl drop earrings and a gold chain belt. The blouse sat softly on the shoulders and caught the light. For your own version, choose champagne or cream silk crepe de chine, which drapes better and wrinkles less than satin. Pair it with well-pressed wide-leg trousers and pointed low-heel pumps. Pale silk shows underarm marks, so I'd wear a fine camisole underneath. A slim gold watch, small studs and a leather clutch keep it minimal.
Diana's Boxy Shoulders on a Smaller or Curvier Frame
Most of these outfits come from an era of wide shoulders and roomy cuts. Copied exactly, they can swamp a petite frame or hide a waist on a curvier one. These are the adjustments I make most often.
- Petite: keep the blazer's volume in the body, not the length. A jacket that ends at the top of the hip, with shoulders only slightly extended, gives the same relaxed feel without cutting your leg short.
- Curvy: choose single-breasted over double-breasted for the oversized blazer. Two rows of buttons add width across the bust, while a single button lets the fronts fall in a vertical line.
- Tall: Diana's knee-length skirts can look short on a long leg. Go just below the knee, and keep trouser hems long enough to reach the top of the shoe.
- Broad shoulders: skip the shoulder pads entirely and let the cut do the work. Many vintage-style blazers have removable pads, and taking them out softens the line a lot.
Whatever your shape, one rule holds: if a jacket is oversized, the trousers or jeans underneath should be cleaner and closer. Two loose pieces together read as borrowed clothes rather than a style.
Sheer Hose and Low Pumps for the Ladylike Looks
Half of Diana's formal daytime outfits depend on sheer hosiery and a modest heel, two things many women haven't bought in years. Getting them right is the difference between polished and dated.
For nude hose, match the shade to your leg in daylight, or go a touch lighter; a darker, orange-leaning shade shows immediately against a pale skirt. A sheer, low denier looks closest to bare skin, while thicker opaque tights belong with the plaid blazer or the black dress in winter. Keep a spare pair in your bag, because sheer hose ladder easily.
For the pumps, a heel around two inches carries a skirt suit through a whole afternoon of standing. Patent leather wipes clean but cracks at the toe crease over time, and suede is softer on the foot but marks in rain. If you only buy one pair, choose a nude close to your skin tone, which works with every pastel suit here.
Pearls With a Sweatshirt, Loafers With a Suit
Diana's version of old money was never about showing off. It came down to pieces chosen with care, worn often and mixed without rules. An oversized blazer with jeans or a pastel skirt suit both work for the same reasons: a neat collar, good fabric and a shoe that grounds the outfit. She proved that a baseball cap can sit next to pearls and a sweatshirt can look composed. Start with the one or two outfits that match your actual week, fix the fit, and wear them often enough that they feel like yours.




















