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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Velvet Vision Pintuck Flare Pants
These velvet flare pants serve smooth, soft drama — pintuck seams that elongate your legs, a chic flare that feels modern, and a plush finish that upgrades literally anything you pair them with. Throw them on and watch your whole outfit level up.
Fit & Features
- Plush velvet fabrication, sewn-in knit lining
- Pintuck seam detailing
- Hip-hugging fit
- Flare leg silhouette
- Front button and hidden zipper closure, side pockets
- Runs true to size
Style Number/Barcode: 06502-000062
Category Name: Birthday Outfits
Price: $6.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Twist Of Allure Bodycon Mini Dress
All eyes on the neckline. This mini dress brings major allure with a plunging crisscross halter design, sheer mesh long sleeves, and a curve-hugging silhouette made for nights out.
Fit & Features
- Smooth knit-lined stretch fabric
- Plunge criss cross strap neckline
- Sheer fitted long sleeves, split flare cuffs
- Bodycon fit
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000672
Category Name: Birthday Outfits
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Glow Up Sequin Beaded Mini Skort
This is the mini skort you throw on when you’re in the mood to outshine literally everyone in the room. The all-over sequin and beaded detailing catches the light with every step, turning your night-out look into a full-on moment.
Fit & Features
- Knit fabric
- All-over sequin and beaded embroidery
- Mid-rise waist
- Mini-length overlay, form-hugging fit
- Hidden fitted shorts
- Runs true to size
Style Number/Barcode: 06503-000189
Category Name: Birthday Outfits
Price: $49.90
Availability: In Stock
Available Color: LIME, SILVER
Available Size: XS, S, M, L
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Lina Cutout High Slit Formal Dress
Special Occasion
Made for the nights when you want to turn heads, the Lina cutout formal dress stuns with its sleek silhouette, O-ring accents, and a daring high slit designed for a chic stride. It’s the perfect blend of allure and sophistication—effortless, confident, and ready for every unforgettable plan on your calendar.
Fit & Features
- Smooth knit lined fabric with high stretch
- V-neckline with adjustable spaghetti straps and padded bra cups
- Front and side cutouts with gold O-ring hardware
- Strappy open-back design
- High side slit for added movement
- Floor-length bodycon silhouette
- Runs true to size
Where to Wear:
Rooftop hotel bars, bachelorettes, birthday celebrations, vacation dinners, destination celebrations, nights out, dinner and drinks
Style Number/Barcode: 05002-000839
Category Name: Birthday Outfits
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: L
Product Badge:- Sale
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Lara Velvet And Satin Ruffle Mini Dress
Special Occasion
Built for that slow-motion entrance moment, the Lara velvet and satin mini dress brings a luxe, sculpted feel with its strapless silhouette and dramatic ruffle drape. The mix of plush texture and glossy shine creates an effortlessly glam look made for unforgettable nights out.
Fit & Features
- Stretch velvet-lined bodice with a soft, plush feel
- Strapless neckline, padded bra cups
- Side zipper and hook-eye closure
- Satin-lined skirt with draped side ruching
- Cascading side ruffle detail
- Bodycon mini-length silhouette
- Runs true to size
Where to Wear:
Winter formal, holiday parties, birthday celebrations, cocktail parties, dressed-up dinners, and fancy date nights.
Style Number/Barcode: 05001-000276
Category Name: Birthday Outfits
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Riley Strapless Gemstone Corset Mini Dress
Special Occasion
All eyes on The Riley mini dress. Drenched in rhinestones and gemstones and sculpted with a strapless sweetheart neckline, this bodycon mini was made to own the room. With its corset-inspired fit and luminous mesh finish, it’s giving pure bombshell energy—no introduction needed.
Fit & Features
- Gemstone and rhinestone-embellished
- Mesh-lined fabric, minimal stretch
- Strapless sweetheart neckline, sheer mesh insert
- Built-in underwire padded bust
- Side zipper and hook-eye closure
- Corset-structured bodice, flexible boning
- Bodycon fit, mini-length hem
- Runs true to size
Where to Wear
Bridal celebrations, bachelorettes, birthdays, glam holiday soiree, red-carpet occasions, fashion events, upscale cocktail parties, luxe date nights
Style Number/Barcode: 05001-000496
Category Name: Birthday Outfits
Price: $119.90
Availability: In Stock
Available Color: NAVY
Available Size: S, M, L, XL
Product Badge:- Ships Free
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Valery Faux Leather Corset Midi Dress
Special Occasion
Made for the kind of entrance that turns heads without trying, the Valery faux leather corset midi dress brings a sleek, sculpted allure. The structured bodice, curve-skimming silhouette, and thigh-high slit work together to deliver that sultry, eyes-follow-you energy.
Fit & Features
- Coated faux leather fabric with a glossy finish, knit lining
- Strapless neckline with structured seaming
- Corset-inspired bodice paneling, flexible boning
- Back zipper with hook-eye closure
- Front slit adds movement
- Midi-length bodycon silhouette
- Runs true to size
Where to Wear:
Rooftop hotel bars, dressed-up dinner, formal date night, birthday celebration, and nights in the city.
Style Number/Barcode: 05001-000596
Category Name: Birthday Outfits
Price: $69.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M
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Sammy Rhinestone Fishnet Mini Dress
Special Occasion
Built for your spotlight moment, the Sammy mini dress turns every step into a shimmer with its rhinestone fishnet and sculpted bodycon mini silhouette. The strapless neckline and flexible boning create a sleek, polished shape made for weddings, galas, and any night that calls for unforgettable glamour.
Fit & Features
- Rhinestone fishnet structured fabric, sewn-in smooth knit lining
- Strapless neckline with sculpting support
- Side zipper and hook-eye closure for a secure fit
- Bodycon mini silhouette with curve-hugging fit
- Flexible boning for added shaping
- Runs true to size
Where to Wear:
Holiday parties, New Year's Eve soirees, birthday dinners, bachelorettes, date nights, GNO, cocktail parties, fashion-forward industry events, rooftop hotel bars
Style Number/Barcode: 05001-000591
Category Name: Birthday Outfits
Price: $69.90
Availability: In Stock
Available Color: GOLD
Available Size: S
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Lori Embellished Mesh Mini Dress
Special Occasion
Designed for the woman who lights up every room she walks into, the Lori dress blends sheer mesh with shimmering faux pearls and rhinestones arranged in fluid, eye-catching lines. Long sleeves, a sleek crew neck, and a dramatic low cut back balance polish and allure, creating a bodycon mini moment built for unforgettable nights.
Fit & Features
- Mesh-lined fabric with faux pearl and rhinestone embellishments
- Crew neckline with fitted long sleeves
- Smooth bodycon silhouette
- Low cut open back
- Mini-length hem
- Runs true to size
Where to Wear:
Chic cocktail parties, birthday dinners, holiday parties, New Year's Eve, fashion events, curated soirees, date nights
Style Number/Barcode: 05001-000711
Category Name: Birthday Outfits
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jenny Rhinestone Bodycon Mini Dress
Special Occasion
Made for the nights that deserve a little sparkle, the Jenny mini dress catches every light with allover rhinestones arranged to sculpt, contour, and captivate. The strapless neckline and structured bodycon fit elevate the mini silhouette into a polished, high-impact moment she’ll remember long after the last toast.
Fit & Features
- Rhinestone–embellished mesh overlay with multi-tone geometric pattern
- Strapless sweetheart neckline with structured V-wire detail
- Flexible boning inserts, side zipper and hook-eye closure
- Fitted bodycon silhouette
- Mini-length hem
- Hidden back zipper closure
- Runs true to size
Where to Wear:
Upscale cocktail parties, bachelorettes, birthday dinners, date nights, New Year's Eve, holiday parties, Vegas, GNO
Style Number/Barcode: 05001-000593
Category Name: Birthday Outfits
Price: $129.90
Availability: Out of Stock
Product Badge:- Ships Free
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Luxe Party Girl Sequin Lace-Up Mini Dress
This sequin-embellished mini dress features a strapless neckline, curve-hugging fit, and a crisscross lace-up back with satin ties for adjustable shaping. The textured sequin bow grid pattern delivers eye-catching sparkle, while the soft stretch knit lining keeps the look wearable from cocktails to late-night photos.
Fit & Features
- Sequin-embellished mesh fabric with knit lining
- Strapless neckline with a structured, bodycon silhouette
- Allover grid pattern with bow-shaped sequin accents
- Lace-up back closure with satin ribbon tie detail
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000591
Category Name: Birthday Outfits
Price: $9.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Belle Rhinestone Pearl Mini Dress
Special Occasion
For the moments that call for pure sparkle and poise, this rhinestone and faux pearl knit-lined mini brings a sculpted, spotlight-worthy glow. The strapless corset bodice, flexible boning inserts, and bodycon silhouette work together to create a look that feels refined, radiant, and undeniably unforgettable.
Fit & Features
- Smooth knit-lined fabric with structured stretch
- Strapless neckline with contoured bodice seaming
- Back zipper and hook-eye closure
- Boned construction throughout the bodice for shaping
- Rhinestone and faux pearl embellishments arranged across the dress
- Bodycon mini-length silhouette
- Runs true to size
Where to Wear:
Holiday parties, New Year's Eve, date nights, bachelorettes, fashion-forward soirees, VIP nights out, Vegas, birthday dinners, cocktail parties, hotel rooftop bars
Style Number/Barcode: 05001-000710
Category Name: Birthday Outfits
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Josie Rhinestone Pearl Bodycon Mini Dress
Special Occasion
Made for nights that deserve a little shimmer, the Josie rhinestone colored faux pearl mesh mini dress brings a polished, light-catching glow with every step. The crew neckline, fitted long sleeves, and bodycon silhouette create a sleek, elevated moment designed to make any dressy event feel unforgettable.
Fit & Features
- Rhinestone colored faux pearl mesh fabric
- Crew neckline
- Fitted long sleeves
- Bodycon mini silhouette
- Back zipper and hook eye closure
- Runs true to size
Where to Wear:
Holiday parties, New Year's Eve, birthdays, date night, cocktail parties, bachelorettes, glam celebrations, rooftop hotel bars
Style Number/Barcode: 05001-000708
Category Name: Birthday Outfits
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Garden Glam Beaded Mesh Mini Dress
This dress walks in sparkling like you planned it weeks in advance—even if you confirmed your plans an hour ago. The beaded floral mesh and lace-up back serve a perfect mix of glam and ease, making it your go-to for occasions that call for a little extra shine.
Fit & Features
- Embellished mesh fabrication with floral beadwork, intricate sequins
- Square neckline with thin spaghetti straps
- Bodycon mini-length silhouette
- Lace-up back closure with tie detail, zipper and hook-eye closure
- Runs true to size
Style Number/Barcode: 05101-001184
Category Name: Birthday Outfits
Price: $54.90
Availability: In Stock
Available Color: SAGE
Available Size: XS, S, M, L
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Own The Evening Velvet Sash Mini Dress
This velvet mini doesn’t whisper—it walks in with confidence built into every curve. The sleek strapless fit and dramatic side sash create a look that feels sculpted, sultry, and ready for the kind of night you’ll definitely remember.
Fit & Features
- Soft stretch velvet
- Strapless neckline
- Ruched side detailing
- Bodycon silhouette
- Draped side sash, mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000969
Category Name: Birthday Outfits
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Velvet In Motion Mesh Cutout Mini Dress
This mini plays the long game—sleek velvet, subtle sparkle, and a mesh cutout that hints without oversharing. It’s the kind of dress that makes even a simple night out feel a little elevated.
Fit & Features
- Velvet fabric with heat stone embellishments
- Square neckline
- Adjustable spaghetti straps
- Sheer mesh cutout at the waist for a sculpted effect
- Bodycon silhouette, mini hem
- Runs true to size
Style Number/Barcode: 05103-5991
Category Name: Birthday Outfits
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Dance Floor Darling Mini Skort
This mini skort is all about freedom—heat-stone sparkle, flirty ruffles, and hidden shorts that let you dance, run, or drop it low without a second thought. It’s the perfect mix of cute and convenient.
Fit & Features
- Rhinestone-embellished stretch knit fabric
- Smooth waistband, built-in shorts underneath
- Tiered ruffle skort overlay
- Mini-length silhouette
- Runs true to size
Style Number/Barcode: 06503-000185
Category Name: Birthday Outfits
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Callie Rhinestone Mesh Bodycon Mini Dress
Special Occasion
Designed for the nights when sparkle is practically the dress code, the Callie rhinestone mesh bodycon mini dress delivers a sculpted, light-catching silhouette that owns every room. The plunging V-wire neckline and intricate mirrored rhinestone detailing create that unforgettable, all-eyes-here moment you're looking for.
Fit & Features
- Mesh fabric lined with stretch knit
- Strapless V-wired neckline shapes and lifts, padded bust
- Intricately placed rhinestone embellishments
- Flexible boning inserts for structure, side zipper and hook-eye closure
- Curve-contouring bodycon silhouette
- Mini-length hem
- Runs true to size
Where to Wear:
Birthday celebrations, bachelorette parties, winter formal, and glam nights out, date nights, destination resorts, honeymoons, rooftop hotel bars
Style Number/Barcode: 05001-000592
Category Name: Birthday Outfits
Price: $129.90
Availability: Out of Stock
Product Badge:- Ships Free
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Marcie Halter Mermaid Formal Dress
Special Occasion
Slip into a shimmer that moves like liquid—the Marcie foil knit gown balances effortless allure with sculpted elegance. The sweetheart halter neckline and ruched mermaid silhouette create a fluid, flattering shape that feels both modern and timeless for your next unforgettable night out.
Fit & Features
- Foil knit-lined fabric with a subtle sheen
- Sweetheart padded halter neckline for lifted shaping
- Backside ruching enhances the hourglass fit
- Back zipper and hook-eye closure
- Mermaid silhouette with floor-length hem
- Runs true to size
Where to Wear:
Black tie weddings, galas, holiday soirees, upscale birthday dinners, resort formal nights, engagement parties, formal celebrations and events
Style Number/Barcode: 05002-000575
Category Name: Birthday Outfits
Price: $89.90
Availability: In Stock
Available Color: GOLD
Available Size: XS, S
Product Badge:- Ships Free
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Millie Embroidered Strapless Lace-Up Mini Dress
Special Occasion
Designed for evenings that call for elegance with a touch of intrigue, the Millie balances refined detail with a confident silhouette. A strapless beaded sequin floral embroidered bodice meets a smooth satin mini hem, finished with a lace-up back that feels both polished and alluring.
Fit & Features
- Floral burnout beaded, sequin, mesh-lined fabric
- Structured strapless bodice with supportive padded bra cups
- Side zipper and hook-eye closure
- Lace-up back detail for adjustable, customized fit
- Smooth satin skirt with draped cowl waist
- Mini length with bodycon silhouette
- Runs true to size
Where to Wear:
Cocktail parties, bachelorettes, date nights, holiday parties, New Year's Eve, rooftop hotel bars, fashion-forward events, birthday dinners
Style Number/Barcode: 05001-000627
Category Name: Birthday Outfits
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Brylee Rhinestone Bodycon Mini Dress
Special Occasion
Designed for nights that call for confidence and close attention, the Brylee is all about sleek impact and polished allure. Rhinestone detailing meets a halter cutout bust neckline with a sculpting bodycon mini silhouette for a look that feels bold, refined, and unforgettable.
Fit & Features
- Sheer power mesh-lined fabric with rhine stone embellishment
- Halter neckline with plunging keyhole cutout, padded bra cups
- O-ring accent at center front
- Open back with halter neck closure
- Bodycon silhouette
- Mini length hem
- Runs true to size
Where to Wear:
Bachelorettes, holiday parties, New Year's Eve, date nights, cocktail parties, destination vacations and celebrations, glam nights out, rooftop hotel bars
Style Number/Barcode: 05001-000500
Category Name: Birthday Outfits
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Klyah Rhinestone Pearl Mini Dress
Special Occasion
Designed for moments that call for polish with a hint of drama, this bodycon mini dress moves with a sleek, confident presence. Faux pearl rhinestones shimmer across the surface while a corset bodice and sweetheart neckline frame the silhouette with refined allure.
Fit & Features
- Mesh-lined fabric with faux pearl rhinestones all over
- Sweetheart neckline with built-in padded underwire bust
- Adjustable spaghetti straps
- Corset bodice with flexible boning for sculpted support
- Back zipper and hook-eye closure
- Bodycon mini-length silhouette
- Runs true to size
Where to Wear:
Holiday parties, bachelorettes, birthday dinners, date nights, rooftop hotel bars, city soirees
Style Number/Barcode: 05001-000626
Category Name: Birthday Outfits
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Azarliah Rhinestone Mesh Mermaid Formal Dress
Special Occasion
The Azarliah dress is designed for evenings that call for refined allure, blending delicate rhinestone mesh with a sculpted, body-skimming silhouette. A cold shoulder neckline and sheer bodice create a striking balance of elegance and modern drama, finished with a graceful mermaid floor-length shape.
Fit & Features
- Rhinestone-embellished, mesh fabric, partial lining
- Off-the-shoulder sweetheart neckline with long sheer mesh sleeves
- Padded bra cups with subtle ruching
- Sheer mesh midsection panel
- Fitted waist flowing into a mermaid skirt
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, upscale fundraisers, formal dinners, evening receptions, cocktail parties, fashion-forward events, resort vacations, destination celebrations, honeymoons
Style Number/Barcode: 05002-000802
Category Name: Birthday Outfits
Price: $89.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Pretty Plans Strapless Bubble Mini Dress
This is the kind of dress that gets noticed before you even say hi. The smooth satin feel and playful bubble hem bring a flirty, polished vibe that’s perfect for birthdays and special plans.
Fit & Features
- Stretch satin fabric, built-in bodysuit for coverage
- Strapless straight neckline
- Smooth satin knit fabric
- Ruched fitted bodice
- Drop waist seam
- Bubble hem mini-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000748
Category Name: Birthday Outfits
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free