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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Center Stage Sequin Halter Mini Dress
Turn up the sparkle. This halter sequin mini dress stuns with a deep V-neckline, keyhole cutout, and open back that brings high-glam energy to every entrance.
Fit & Features
- Sequin-embellished fabric, knit stretchy lining
- Plunge halter strap neckline, tie closure
- Cutout back design with hook and eye closure strap
- Back lower zipper and hook-eye closure
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000583
Category Name: Birthday Outfits
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Hotline Halter Bodycon Mini Dress
Major main character energy. This halter mini dress features a daring plunge neckline with heart-shaped grommets and a lace-up front that perfectly blends flirty and fierce.
Fit & Features
- Smooth knit stretch fabric
- Plunge halter neckline, heart-shaped grommet embellishments
- Front lace-up placket
- Open back design, zipper closure
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000553
Category Name: Birthday Outfits
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sweet Luxe Satin Bow Clutch Purse
A little bow goes a long way. This satin clutch brings instant glam with its chic metal handle and soft sheen—perfect for date nights, weddings, or any moment that deserves a touch of drama.
Fit & Features
- Front bow
- Detachable chain crossbody strap
- Sleek metal trim handle
- Top push-clasp closure
- Spacious interior with a pocket
- Satin material
Style Number/Barcode: 07204-000028
Category Name: Birthday Outfits
Price: $25.90
Availability: In Stock
Available Color: PINK
Available Size: NS
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Sweet Shine Strapless Mini Dress
When sweet meets show-stopping. This strapless mini dress steals the spotlight with shimmering sequin bow details and a flirty lace-up back that cinches to perfection. It’s the perfect mix of playful charm and party confidence.
Fit & Features
- Shimmering bow pattern, sequin-embellished, stretch knit lining
- Strapless neckline
- Lace-up back, zipper and hook-eye closure
- A-line silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000806
Category Name: Birthday Outfits
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Stepping Up Bow Strap Platform Heels
A flirty lift that does the most—these platform heels are serving confidence on every step. The trendy bow detail and sky-high shape make them your go-to when you want all eyes on you.
Fit & Features
- 4.5" Block heel, platform sole
- Open almond-shaped toe, bow strap design, thin metal center accent
- Thin adjustable ankle and heel straps, buckle detail
- Camel color is faux suede material
- Black, pink, and emerald colors are velvet material
- Luxe fit cushioned insole
- Runs true to size
Style Number/Barcode: 07401-000429
Category Name: Birthday Outfits
Price: $12.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Harper Satin Corset Side Drape Mini Dress
Special Occasion
The Harper mini formal dress is a showstopper in motion—sleek satin meets sculpted romance. Its strapless corset bodice features floral appliqué detailing that catches the light just right, while a dramatic side sash cascades effortlessly for that couture-inspired finish. Equal parts elegant and daring, this mini is made for unforgettable nights.
Fit & Features
- Stretch satin fabric, stretchy knit lining
- Strapless sweetheart neckline, pleated padded bra cups
- Corset structured bodice, flexible boning, beaded applique
- Back zipper and hook-eye closure
- Bodycon silhouette
- Mini-length hem with a side sash drape
- Runs true to size
Where to Wear:
Cocktail receptions, gala after-parties, holiday soirees, bridal celebrations, engagement photoshoots, fancy dinner parties, birthday nights, red-carpet inspired events, bachelorettes, New Year's Eve festivities
Style Number/Barcode: 05001-000499
Category Name: Birthday Outfits
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sweet Indulgence Satin Mini Dress
Meet your next obsession: a satin jacquard mini that brings romantic texture and an effortlessly flirty silhouette. With a deep V-neckline and twirl-ready skater skirt, this dress is made for candlelit dinners, holiday parties, or dressy celebrations!
Fit & Features
- Satin jacquard fabric, tulle and satin woven linings
- V-neckline
- Wide shoulder straps
- Back zipper and hook-eye closure
- Fitted bodice with empire waist seam
- Flared A-line silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000289
Category Name: Birthday Outfits
Price: $12.97 $54.90
On Sale: Yes
Availability: In Stock
Available Color: BROWN
Available Size: XS
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Starlit Mood Glitter Halter Romper
Meet the romper that turns every entrance into a moment. This glitter-kissed halter romper features a deep plunge neckline, an open back that brings all the drama, and a twirl-worthy skirt that moves like a dream.
Fit & Features
- Glitter knit fabric
- Plunge halter neckline
- Open back design
- Flowy mini-length hem, shorts lining
- Runs true to size
Style Number/Barcode: 06503-000172
Category Name: Birthday Outfits
Price: $6.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kira Rhinestone Strapless Mini Dress
Special Occasion
Meet the moment in The Kira—a strapless mesh mini that knows how to shine. Designed with a sculpted sweetheart neckline and rhinestone embellishment throughout, this curve-contouring silhouette is equal parts sultry and sophisticated, made for nights that demand a little extra dazzle.
Fit & Features
- Rhinestone-embellished, mesh fabric, stretchy knit lining
- Strapless sweetheart neckline, padded bra cups
- Back zipper and hook-eye closure
- Sheer mesh insert, flexible boning inserts
- Bodycon silhouette, mini-length hem
- Runs true to size
Where to Wear:
Cocktail parties, birthday celebrations, night-out dinners, holiday soirees, bachelorette weekends, fashion events, date nights, weekend getaways
Style Number/Barcode: 05001-000557
Category Name: Birthday Outfits
Price: $59.90
Availability: In Stock
Available Color: BROWN
Available Size: XS
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Darleen Brocade Lace-Up Skater Dress
Special Occasion
Fit for the spotlight yet timeless in detail, the Darleen short formal dress brings a touch of modern romance. Crafted from rich brocade with a corset bodice and lace-up back, this skater silhouette moves effortlessly—finished with a peek of tulle trim that keeps every twirl picture-perfect.
Fit & Features
- Brocade woven fabric, tulle trim stretch knit lining
- Sweetheart neckline, adjustable spaghetti straps
- Corset-structured bodice, flexible boning
- Back lace-up design, zipper and hook-eye closure
- Hidden side pockets
- Skater silhouette, mini-length hem
- Runs true to size
Where to Wear:
Winter formals, weddings, holiday parties, celebratory dinners, birthday events, special night-out occasions, engagement parties, family celebrations
Style Number/Barcode: 05001-000549
Category Name: Birthday Outfits
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Midnight Glow Rhinestone Crop Top
Built for nights when you want the room to notice without even trying, this halter top brings soft sparkle and a low back that feels effortlessly daring while the rhinestone embellishments catch the light. Shop with the matching skirt.
Shop The Matching Skirt: Midnight Glow Rhinestone Mini Skirt
Fit & Features
- Rhinestone-embellished, knit fabric, sewn-in lining
- Plunge cowl halter neckline
- Open back
- Fitted crop hem
- Runs true to size
Style Number/Barcode: 06001-000339
Category Name: Birthday Outfits
Price: $13.97 $32.90
On Sale: Yes
Availability: In Stock
Available Color: BLOOD, RED
Available Size: XS, S, M, L
Product Badge:- Sale
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Zaria Halter Mermaid Formal Dress
Special Occasion
Bold, sculpted, and made for the spotlight — the Zaria formal gown turns every entrance into a slow-motion moment. Crafted in smooth stretch knit with a dramatic plunging halter neckline framed by metallic hardware, this gown cinches with soft ruching and finishes in a sleek mermaid silhouette.
Fit & Features
- Smooth knit-lined fabric, moderate stretch
- Plunge halter neckline, hardware insert, tie closure
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black-tie galas, upscale soirees, holiday celebrations, formal dinners, birthday events, red-carpet occasions, elegant date nights
Style Number/Barcode: 05002-000739
Category Name: Birthday Outfits
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Aurelia Rhinestone Beaded Mini Dress
Special Occasion
A little cosmic, a lot unforgettable—the Aurelia mini dress is made to sparkle in every snapshot. Designed in embellished mesh with a plunging halter neckline and sheer illusion waist, this bodycon mini glitters with star-like beading that catches the light from every angle. A bold, after-dark moment that’s equal parts sultry and celestial.
Fit & Features
- Rhinestone, beaded embellishments
- Plunge halter neckline, spaghetti strap with closure
- Padded bra cups
- Open back, zipper and hook-eye closure
- Sheer bodice
- Bodycon mini-length silhouette
- Runs true to size
Where to Wear:
New Year's Eve parties, holiday soirees, birthdays, parties, Vegas, bachelorettes, date nights
Style Number/Barcode: 05001-000590
Category Name: Birthday Outfits
Price: $99.90
Availability: In Stock
Available Color: NAVY
Available Size: S, M, L, XL
Product Badge:- Ships Free
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Jessica Faux Leather Strapless Lace-Up Formal Dress
Special Occasion
Bold, sculpted, and made for nights that call for a little drama, the Jessica formal dress commands attention in sleek faux leather with a form-hugging long silhouette. The strapless tube neckline, lace-up bodice, and high side slit create a striking balance of edge and elegance—perfect for stepping into any event with confidence.
Fit & Features
- Faux leather fabric lined with stretch knit
- Strapless tube neckline
- Lace-up bodice detail, flexible boning
- Back zipper and hook-eye closure
- High side slit
- Form-hugging long silhouette
- Runs true to size
Where to Wear:
Fashion-forward events, upscale cocktail parties, holiday or New Year's Eve, red-carpet events, birthday celebrations, bachelorettes, VIP nightclub, creative industry parties
Style Number/Barcode: 05002-000840
Category Name: Birthday Outfits
Price: $19.97 $79.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Sale
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Perfect Sparkle Sequin Floral Bodycon Mini Dress
This mini is your “walk in and own it” dress—sparkly, sculpting, and impossible to ignore. The sequin floral detailing catches the light with every step, making it the perfect pick for parties, pics, and any night you plan on being unforgettable.
Fit & Features
- Sheer mesh fabric with knit lining, moderate stretch
- All-over floral sequin and beaded embroidery
- Sleeveless V-neckline
- Spaghetti straps
- Open cross-back lace-up strappy design with tie closure, lower zipper closure
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000428
Category Name: Birthday Outfits
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Ruffle With It Denim Mini Skort
Flirty meets edgy—this ruffled denim skort brings major attitude with a playful twist. Pair it with boots, sneakers, or heels and let your legs do the talking.
Fit & Features
- Denim fabric with contrast stitching
- Mid-rise belted waist
- Tiered ruffle layered design
- Mini length hem
- Shorts lining
- Runs true to size
Style Number/Barcode: 06603-000088
Category Name: Birthday Outfits
Price: $18.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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No Rules Just Looks Lace-Up Corset Top
Sleek, structured, and not here to play in this faux leather corset top! The lace-up front and boning detail cinch you in all the right ways, making every head turn at concerts, bars, or festivals.
Fit & Features
- Faux leather fabric, sewn-in knit lining
- Square neckline, wide shoulder straps
- Front lace-up placket
- Back zipper and hook-eye closure
- Flexible boning inserts
- Fitted crop hem
- Runs true to size
Style Number/Barcode: 06003-000096
Category Name: Birthday Outfits
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Flirt Factor Belted Denim Dress
From brunch to concert nights, this strapless denim dress delivers instant style. The cinched belt and playful skater skirt keep the vibe equal parts sweet and sassy.
Fit & Features
- Denim fabric
- Strapless neckline
- Back zipper closure
- Belted waist
- Form-hugging bodice
- Skater mini-length hem
- Runs true to size
Style Number/Barcode: 05102-000207
Category Name: Birthday Outfits
Price: $9.97 $62.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Night Garden Strapless Mini Dress
Soft glamour meets sleek confidence—this strapless mini dress pairs a lace-and-sequin bodice with delicate beaded florals for a look that’s equal parts romantic and bold. The bodycon fit keeps everything sculpted, making it your go-to when the night calls for something unforgettable.
Fit & Features
- Smooth knit-lined fabric, moderate stretch
- Strapless bodice, lace and sequin embellished
- Beaded applique waist trim
- Back zipper and hook-eye closure
- Bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000672
Category Name: Birthday Outfits
Price: $49.90
Availability: Out of Stock
Product Badge:- Ships Free
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Wrapped in Radiance Satin Mini Dress
Serve chic, clean-girl glamour with a mini dress that knows how to make an entrance. This satin sweetheart dress stuns with a sculpted bodice and a dramatic draped sash that falls effortlessly at one side—giving you that couture moment without even trying.
Fit & Features
- Sleek woven satin-lined fabric with a smooth, lustrous finish
- Strapless sweetheart neckline, structured bodice
- Side zipper and hook-eye closure
- Fitted waistline with asymmetrical draped overlay
- Side sash panel creating a cascading high-low effect
- Short mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000809
Category Name: Birthday Outfits
Price: $52.90
Availability: Out of Stock
Product Badge:- Ships Free
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Abbey Rhinestone Mesh Mini Dress
Special Occasion
Made for the nights when subtle isn’t the assignment, The Abbey mini dress glows in allover rhinestone detailing that catches every flash and glance. With its strapless neckline, built-in underwire padded bust, and sleek bodycon mini silhouette, it delivers that effortlessly polished, look-at-me moment she’s dressing for.
Fit & Features
- Rhinestone-embellished, mesh fabric, sewn-in knit lining
- Strapless sweetheart neckline
- Built-in padded underwire bust
- Back zipper and hook-eye closure
- Bodycon fit
- Mini-length hem
- Runs true to size
Where to Wear:
Birthdays, bachelorettes, cocktail parties, holiday soirees, festive gatherings, engagement events, destination events
Style Number/Barcode: 05001-000435
Category Name: Birthday Outfits
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Dazzle Hour Strapless Corset Crop Top
All eyes on you—this sequin beaded corset top brings shimmer, structure, and a lace-up back that serves major glam energy for parties and nights out.
Fit & Features
- Sequin, beaded embellishments
- Mesh fabric, sewn-in knit lining
- Strapless wired notch neckline
- Side zipper and hook-eye closure
- Flexible boning inserts, lace-up back placket
- Fitted crop hem
- Runs true to size
Style Number/Barcode: 06003-000202
Category Name: Birthday Outfits
Price: $18.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Halle Floral Applique Velvet Skater Dress
Special Occasion
Crafted in plush velvet with a twirl-worthy skater silhouette, the Halle formal dress brings chic style with its sculpted satin floral applique—built for that slow-motion entrance you know you’re making. A romantic yet modern moment, it’s the dress that turns every dressed-up plan into an unforgettable one.
Fit & Features
- Velvet fabric, moderate stretch, stretch knit lining
- Sleeveless V-neckline, padded bust
- Center satin floral applique
- Adjustable spaghetti straps, back zipper with hook-eye closure
- Side pockets
- Short pleated skater silhouette
- Runs true to size
Where to Wear:
Dressed-up dinners, cocktail parties, winter formals, birthday celebrations, and romantic date nights.
Style Number/Barcode: 05001-000527
Category Name: Birthday Outfits
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sculpted Muse Cowl Mini Dress
This cowl-neck mini brings that soft-sophisticated vibe — with slim straps, a subtly sculpted bust, and corset-inspired boning that shapes without feeling too serious. The A-line finish keeps it flirty, flattering, and easy to wear in any setting.
Fit & Features
- Smooth knit fabric with stretch
- Cowl neckline
- Spaghetti straps
- Corset-style bodice with flexible boning
- A-line mini-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000801
Category Name: Birthday Outfits
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free