Birthday Outfits
It’s your birthday — the outfit should understand the assignment. This edit brings the energy with matching skirt sets, sleek tube dresses, and hot shorts that know how to start the party. Think halter tops, strapless silhouettes, and dressy pants that feel just right for rooftop bars, upscale dinners, or a birthday brunch that turns into all-day plans. Whether you're packing for a weekend getaway or heading out for GNO, these birthday outfits keep the look polished, playful, and ready for the spotlight.
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Birthday Outfits to Make Your Special Day Unforgettable
Hey birthday queen, ready to celebrate in style? Discover Windsor's stunning collection of women's birthday outfits and find the perfect ensemble to make your special day unforgettable. Whether you're searching for a sexy birthday dress, a chic jumpsuit, or a trendy two-piece set, our collection has everything you need to shine.
Standout Styles for Every Celebration
Embrace fresh colors, flattering fits, and luxe fabrics like satin, chiffon, and velvet for a look that feels as special as the occasion. Planning a laid-back birthday brunch? Opt for playful minis or stylish separates that keep you polished yet effortless. Heading to a semi-formal event or night out? Explore bold cutouts, ruched details, and sleek silhouettes designed to turn heads.
Complete Your Birthday Look
Finish your outfit with Windsor’s accessories made to elevate any celebration. From strappy heels and chic handbags to sparkling jewelry and statement pieces, the right details ensure your look feels perfectly put together. Think sequins, rhinestones, ruffles, or prints that highlight your personal style and make every photo unforgettable.
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Wild Streak Denim Corset Romper
Not your average romper. This strapless corset romper serves up sleek denim structure with a flirty twist—tiered leopard ruffles that bring all the drama. Perfect for a party or concert when you want to mix fierce with playful.
Fit & Features
- Denim fabric, leopard print mesh fabric
- Strapless sweetheart neckline with trim
- Corset-style bodice, stitch detailing
- Back zipper closure
- Form-hugging fit
- Tiered ruffled mini-length hem, shorts lining
- Runs true to size
Style Number/Barcode: 06403-000062
Category Name: Birthday Outfits
Price: $59.90
Availability: In Stock
Available Color: LEOPARD
Available Size: XS, S, M, L
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Power Play Patent Stiletto Heels
Sharp, glossy, and unstoppable—these patent stilettos mean business with their bold buckle accent. Perfect for leveling up your day or night look.
Fit & Features
- 3.5" Stiletto heel
- Square toe
- Adjustable belted toe strap
- Adjustable ankle strap with buckle closure
- Cushioned insole
- Patent faux leather material
- Runs true to size
Style Number/Barcode: 07401-000435
Category Name: Birthday Outfits
Price: $30.90
Availability: Out of Stock
Product Badge:- Ships Free
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Pretty In Bloom Sequin Floral Strapless Mini Dress
This mini dress doesn’t just sparkle—it flirts with every step you take. With its strapless fit and sequin floral finish, it’s the perfect pick for nights that call for a little extra shine.
Fit & Features
- Sheers mesh fabric with knit lining, moderate stretch
- Floral print, clear sequin embroidered swirl pattern
- Strapless straight-across neckline, pleated draped overlay
- Back zipper closure
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000225
Category Name: Birthday Outfits
Price: $26.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Maribel Sequin Bead Halter Mini Dress
Special Occasion
Made for nights that call for sparkle, the Maribel sequin bead halter mini dress drapes in a bodycon silhouette with a daring plunge and an open back cutout. A party-perfect piece that guarantees every entrance feels electric.
Fit & Features
- Printed mesh fabric, sequins, beading, sewn-in knit lining
- Plunge halter neckline with tie closure
- Padded bra cups
- Open back cutout with strap detail
- Bodycon fit
- Mini-length hem
- Runs true to size
Where to Wear:
HOCO, birthday parties, bachelorettes, glam soirees, milestone celebrations, date nights
Style Number/Barcode: 05001-000234
Category Name: Birthday Outfits
Price: $39.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Pretty in Sparkle Glitter Mini Dress
Soft, flirty, and shimmering all night long. This strappy mini dress features a wrap-style bodice, ruched waist, and handkerchief hem that twirls with every step.
Fit & Features
- Glitter knit stretch fabric
- V-neckline
- Spaghetti straps
- Crisscross back
- Shark mini hem
- Runs true to size
Style Number/Barcode: 05103-000462
Category Name: Birthday Outfits
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Allyson Glitter Velvet Lace-Up Mini Dress
Special Occasion
Sultry and sophisticated, the Allyson velvet mini dress stuns with a sleek strapless neckline, curve-hugging bodycon fit, and lace-up open back. A side slit adds a bold finish, making it the perfect balance of glam and daring.
Fit & Features
- Glitter velvet-lined fabric, moderate stretch
- Strapless neckline
- Lace-up back design
- Hip pleated seam
- Front slit accent
- Bodycon fit, mini-length hem
- Runs true to size
Where to Wear:
HOCO, birthdays, bachelorettes, cocktail parties, Vegas, date nights, milestone celebrations, glam cocktail soirees
Style Number/Barcode: 05001-000478
Category Name: Birthday Outfits
Price: $14.97 $64.90
On Sale: Yes
Availability: In Stock
Available Color: HUNTER
Available Size: S, L
Product Badge:- Sale
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Mary Glitter Long Sleeve Mini Dress
Special Occasion
Shimmer from every angle—the Mary glitter knit mini dress hugs your curves with a ruched bodycon fit, sweetheart neckline, and a bold open back detail. Long sleeves balance the shine, making it a chic choice for nights that demand a little extra sparkle.
Fit & Features
- Glitter knit fabric, stretchy knit lining
- Sweetheart neckline, ruched design, padded bra cups
- Fitted long sleeves
- Cutout back
- Bodycon fit
- Mini-length hem
- Runs true to size
Where to Wear:
HOCO, birthdays, bachelorettes, cocktail parties, wine bars, trendy nightlife scenes
Style Number/Barcode: 05001-000460
Category Name: Birthday Outfits
Price: $19.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: RED, PINK, GOLD
Available Size: XS, S
Product Badge:- Sale
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Blakely A-Line Formal Dress
Special Occasion
Shimmer and sweep into the room in the Blakely foil metallic gown, designed with a scoop neckline, adjustable straps, and a flowing A-line silhouette. Finished with a ruffled hem, it’s made for dancing the night away in luminous style.
Fit & Features
- Foil metallic knit fabric, stretchy knit lining
- Scoop neckline
- Adjustable spaghetti straps
- A-line silhouette
- Ruffled floor-length hem
- Runs true to size
Where to Wear:
Weddings, galas, charity balls, formal dances, red-carpet events, engagement parties, upscale birthday events, fancy date nights, milestone celebrations
Style Number/Barcode: 05002-000496
Category Name: Birthday Outfits
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Can’t Resist Off-The-Shoulder Ruffle Mini Dress
Soft, sultry, and a little playful—this off shoulder mini dress shows just the right amount. With ruched seams and a flirty ruffle hem, it’s your go-to for dates and weekend plans.
Fit & Features
- Soft stretchy double-lined knit fabric
- Off-the-shoulder neckline
- Fitted long sleeves
- Side ruched seams
- Form-hugging fit
- Ruffled mini-length hem
- Runs true to size
Style Number/Barcode: 05102-000345
Category Name: Birthday Outfits
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Marisa Rhinestone Halter Mini Dress
Special Occasion
Designed to dazzle, the Marisa rhinestone mini dress hugs your curves with a halter neckline and ruched detailing. The bodycon fit and sparkling finish make it the perfect pick for nights when the spotlight is yours.
Fit & Features
- Rhinestone-embellished, mesh-lined fabric
- Halter square neckline, wide tie-back strap, padded bra cups
- Back zipper and hook-eye closure
- Ruched bodycon silhouette
- Mini-length hem
- Runs true to size
Where to Wear:
HOCO, bachelorettes, date nights, birthday dinners, rooftop hotel bars, girl's night, cocktail parties
Style Number/Barcode: 05001-000468
Category Name: Birthday Outfits
Price: $84.90
Availability: Out of Stock
Product Badge:- Ships Free
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Wine And Roses Lace Mini Dress
This strapless lace mini dress brings romantic energy with its floral lace overlay and curve-hugging silhouette. Perfect for dinner dates or cocktail parties.
Fit & Features
- Velvet lace fabric lined with stretchy knit
- Strapless corset bodice, flexible boning inserts
- Back zipper and hook-eye closure
- Bodycon fit
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000438
Category Name: Birthday Outfits
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Izzy Rhinestone Lace-Up Mini Dress
Special Occasion
Built for the spotlight, the Izzy rhinestone mesh mini dress turns heads with lace-up sides and front that flash just enough skin. The bodycon silhouette keeps it sleek and daring, made for nights when you want every entrance to feel electric.
Fit & Features
- Baguette rhinestone-embellishments
- Mesh-lined fabric
- Square neck, wide shoulder straps
- Front and side lace-up plackets
- Back zipper and hook-eye closure
- Bodycon fit, mini-length hem
- Runs true to size
Where to Wear:
Birthdays, bachelorettes, Vegas, date nights, themed parties, glam events
Style Number/Barcode: 05001-000545
Category Name: Birthday Outfits
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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All That Glitters Rhinestone Mules
The heels that never miss. These stiletto mules bring effortless glam with rhinestone straps that catch every bit of light—and attention. Designed with a sculpted heel and sleek silhouette, they’re your not-so-secret weapon for any night worth dressing up for.
Fit & Features
- Stiletto heel
- Square toe
- Rhinestone-embellished strappy design
- Luxe fit cushioned insole
- Metallic material
- Runs true to size
Style Number/Barcode: 07401-000016
Category Name: Birthday Outfits
Price: $12.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sweet Obsession Bodycon Mini Dress
Your go-to for every after-dark invite. This ruched mini dress features a structured bodice and wide straps for a sculpted, confident fit. Sleek, timeless, and a little daring—it’s the definition of effortless allure. Perfect for cocktail parties, date nights, or any dressy occasion.
Fit & Features
- Mesh-lined stretchy fabric
- Sweetheart neckline, wide shoulder straps
- Padded bust with underseam
- Bodycon fit
- Mini-length wrap hem
- Runs true to size
Style Number/Barcode: 05101-000451
Category Name: Birthday Outfits
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kinley Rhinestone Mesh Lace-Up Mini Dress
Special Occasion
Own the night in the Kinley rhinestone mesh mini dress that blends bold shine with a daring lace-up silhouette. Designed to turn every entrance into a moment, it’s sultry, sleek, and ready for the spotlight.
Fit & Features
- Mesh fabric, high stretch
- All-over tonal baguette-shaped rhinestone embellishments
- Sleeveless square neckline, lace-up front design
- Thin shoulder straps, back zipper closure
- Lace-up sides
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Birthday celebrations, bachelorette parties, dressed-up dinners, rooftop parties, and glam nights out.
Style Number/Barcode: 05001-000546
Category Name: Birthday Outfits
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Dream Of Me Velvet Floral Mini Dress
This strapless mini dress features a floral velvet flocked design with a ruffled hem and a flirty open-back cutout. The perfect mix of sultry and sweet—made for nights that start with a plan and end with memories.
Fit & Features
- Flocked floral velvet, mesh-lined fabric, moderate stretch
- Strapless sweetheart neckline, padded bra cups
- Twist cutout back
- Form-hugging fit
- Ruffled mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000625
Category Name: Birthday Outfits
Price: $9.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Wild Flirt Floral Ruffle Mini Skirt
A little flirt, a little wild. This floral ruffle mini skirt serves effortless allure with its O-ring detail and asymmetrical drape—made for sunset cocktails or late-night dance floors.
Fit & Features
- Mesh fabric, high stretch
- Floral and animal print patterns
- High-rise waist, metal O-ring cutout accent
- Ruching
- Mini-length hem with front slit, ruffled trim
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 06501-000080
Category Name: Birthday Outfits
Price: $7.97 $29.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Keep It Flirty Ruffle Mini Dress
This strapless mini dress features a tiered ruffle hem bringing a flirty twist to your minimal moment—equal parts simple, sleek, and ready for anything. Style with heels for an effortless look.
Fit & Features
- Smooth knit fabric, sewn-in knit lining, moderate stretch
- Strapless neckline
- Bodycon fit
- Tiered ruffled mini-length hem
- Runs true to size
Style Number/Barcode: 05101-001049
Category Name: Birthday Outfits
Price: $39.90
Availability: In Stock
Available Color: LIGHT, BLUE, PINK
Available Size: M, L
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Gabrielle Rhinestone One-Shoulder Mini Dress
Special Occasion
All shimmer, all sophistication—the Gabrielle mini dress is made to command attention. Crafted from rhinestone knit fabric with a draped cowl neckline and sculpted wrap-style mini hem, it’s the perfect mix of modern glamour and timeless polish.
Fit & Features
- Rhinestone-embellished, knit-lined stretchy fabric
- One-shoulder neckline with drape
- Flexible boning inserts
- Bodycon silhouette
- Wrap-style mini-length hem
- Runs true to size
Where to Wear:
Cocktail parties, birthdays, date nights, bachelorettes, Vegas, glam soirees
Style Number/Barcode: 05001-000513
Category Name: Birthday Outfits
Price: $19.97 $79.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK, ROYAL
Available Size: XS, S, M, L
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Leila Velvet One-Shoulder Midi Formal Dress
Special Occasion
Designed to flatter from every angle, The Leila formal dress is equal parts sultry and refined. Cut from plush velvet, this form-hugging silhouette features a one-shoulder sweetheart neckline and a wrap front slit that moves beautifully with you through every entrance and exit.
Fit & Features
- Soft velvet-lined fabric, stretchy knit lining
- One-shoulder sweetheart wired neckline
- Wrap front slit
- Form-hugging silhouette
- Midi-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, black tie galas, cocktail soirees, holiday parties, formal celebrations, birthday dinners, fancy date nights, receptions
Style Number/Barcode: 05001-000510
Category Name: Birthday Outfits
Price: $19.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: WINE
Available Size: XS, S
Product Badge:- Sale
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Ring the Night Satin Mini Dress
Sleek, sultry, and made for the spotlight. This satin halter mini dress turns up the heat with bold hoop inserts and a sculpted bodycon fit that knows how to work a room.
Fit & Features
- Satin-lined stretchy fabric
- Halter neckline, hoop inserts
- Bodycon fit
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000578
Category Name: Birthday Outfits
Price: $39.90
Availability: Out of Stock
Product Badge:- Ships Free
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Velvet Secret Lace-Up Mini Dress
A little dark romance, a lot of allure. This mini dress brings together velvet floral flocking, a flirty ruffle hem, and a lace-up back that makes every exit just as good as the entrance.
Fit & Features
- Flocked velvet pattern, mesh-lined fabric
- Sweetheart neckline
- Spaghetti straps
- Lace-up cutout back design
- Bodycon fit
- Ruffled mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000679
Category Name: Birthday Outfits
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Romantic Notion Glitter Lace-Up Mini Dress
Romantic but make it sultry—this lace A-line mini dress stuns with a flirty lace-up back and delicate floral texture. Perfect for dinner plans, parties, or any night you want to own the spotlight.
Fit & Features
- Glitter lace-lined fabric
- Sweetheart neckline, padded bra cups
- Adjustable spaghetti straps
- Lace-up strappy back, zipper and hook-eye closure
- A-line fit, mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000974
Category Name: Birthday Outfits
Price: $52.90
Availability: In Stock
Available Color: PINK, WHITE
Available Size: L
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Vienna Rhinestone Pearl Mesh Mini Dress
Special Occasion
Playful yet glam, the Vienna rhinestone pearl mesh mini dazzles with a draped cowl neckline, curve-skimming bodycon fit, and strappy tie-back detail. Perfectly flirty and sparkling, it’s a look made for unforgettable nights out.
Fit & Features
- Rhinestone, faux pearls, mesh-lined stretchy fabric
- Cowl neckline
- Spaghetti straps
- Strappy tie-back design
- Bodycon fit
- Mini-length hem
- Runs true to size
Where to Wear:
Birthdays, bachelorettes, GNO, holiday soirees, romantic date nights, club nights
Style Number/Barcode: 05001-000514
Category Name: Birthday Outfits
Price: $59.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL