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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Kayte Rhinestone Mermaid Dress With Cape
Special Occasion
Made for entrances that linger long after the room settles, the Kayte mermaid gown delivers drama with a refined point of view. Rhinestone and gemstone embellishments trace the silhouette while a sweeping floor-length cape adds movement worthy of the occasion.
Fit & Features
- Sheer mesh-lined fabric with allover rhinestone and gem embellishment
- V-neckline, wired insert, structured bodice with flexible boning
- Adjustable spaghetti straps for a customized fit
- Fitted mermaid silhouette with floor-length hem
- Detachable sheer mesh cape with rhinestone trim, button closures
- Side zipper and hook-eye closure on the dress
- Runs true to size
Where to Wear:
Black-tie weddings and galas, winter balls, formal ballroom receptions, red-carpet events, opera nights, upscale holiday soirees, anniversary celebrations, big birthday events, formal destination weddings, glamorous occasions
Style Number/Barcode: 05006-000001
Category Name: Birthday Outfits
Price: $219.90
Availability: Out of Stock
Product Badge:- Ships Free
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Pretty Polished Rhinestone Bow Mini Dress
This mini dress features an all-over rhinestone bow pattern that catches the light from every angle, giving you that soft-glam sparkle without trying too hard. The slim spaghetti straps and clean straight neckline keep it sleek, while the body-hugging fit does all the flirting for you. Perfect for birthdays, bridal celebrations, or chic soirees.
Fit & Features
- Smooth stretch mesh fabrication with full lining
- Straight neckline with slim adjustable spaghetti straps
- Fitted bodice with rhinestone bow embellishment pattern
- Bodycon silhouette through waist and hips
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000817
Category Name: Birthday Outfits
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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All Eyes On You Sequin Halter Mini Dress
Subtle shimmer, strong impression. This halter mini dress is all about clean lines and quiet confidence, with a body-hugging fit that catches the light every time you move—no extra effort required.
Fit & Features
- Knit fabric with allover sequin embellishment
- Structured halter neckline with strap hardware detail
- Bodycon silhouette
- Open back with secure halter closure
- Mini length them
- Runs true to size
Style Number/Barcode: 05103-000646
Category Name: Birthday Outfits
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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After Hours Shine Sequin Halter Skater Dress
This one doesn’t whisper—it glows. A plunging cowl neckline and sequin finish bring the drama, while the skater skirt keeps it flirty and easy to move in from first toast to last song.
Fit & Features
- Sequin-embellished lined fabric
- Cowl halter plunge neckline
- Open strappy back design
- Fitted bodice
- Skater short-length silhouette
- Runs true to size
Style Number/Barcode: 05103-000692
Category Name: Birthday Outfits
Price: $26.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Barefoot Glam Sequin Mini Dress
This is the dress that makes every plan feel like a getaway. With its shimmering payette sequin texture and open-back detail, it’s made for sunny getaways, destination dinners, and dancing after sunset.
Fit & Features
- Allover payette sequin embellishment, knit lining
- Spaghetti straps
- V-neckline
- Sleeveless bodice with a fitted silhouette
- Open back with adjustable lace-up tie detail
- Mini-length hem with dangling shell trim
- Runs true to size
Style Number/Barcode: 05103-000842
Category Name: Birthday Outfits
Price: $46.90
Availability: In Stock
Available Color: IVORY-2
Available Size: XS, S, M, L
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Miffy Rhinestone Halter Corset Mini Dress
Special Occasion
Designed for nights that call for confidence with a touch of drama, the Miffy rhinestone halter mini dress is all about sculpted lines and luminous detail. The plunge corset bodice and open back create a striking silhouette that feels polished, bold, and unapologetically chic.
Fit & Features
- Rhinestone embellished fabric
- Plunge halter neckline
- Corset-inspired structure
- Open back design with secure halter support
- Bodycon contouring silhouette
- Mini length hem
- Runs true to size
Where to Wear:
Cocktail parties, bachelorettes, birthday dinners, upscale rooftop hotel bars, date nights, destination vacations, anniversaries, honeymoons
Style Number/Barcode: 05001-000625
Category Name: Birthday Outfits
Price: $19.97 $82.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Wild Crush Hoop Halter Crop Top
When you want to bring a little chaos—in the cute way—this halter crop top steps in with all the confidence of a bold-print moment. Light, flouncy, and ready for any night you decide to turn up the charm.
Shop The Matching Skort: Wild Crush Ruffle Mini Skort
Fit & Features
- Sheer mesh fabrication with animal print
- Strapless neckline with halter strap featuring dual gold-tone O-ring hardware
- Ruched bodice creating a fitted silhouette
- Cropped hemline
- Runs true to size
Style Number/Barcode: 06001-000379
Category Name: Birthday Outfits
Price: $29.90
Availability: In Stock
Available Color: RED
Available Size: S, L
Product Badge:- Part of a Set
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Wild Crush Ruffle Mini Skort
When you want to bring a little chaos—in the cute way—this ruffle skort steps in with all the confidence of a bold-print moment. Light, flouncy, and ready for any night you decide to turn up the charm.
Shop The Matching Top: Wild Crush Hoop Halter Crop Top
Fit & Features
- Sheer mesh fabrication with animal print
- High-rise waistband with soft stretch
- Ruched sides
- Tiered ruffle overlay forming an asymmetrical mini skort silhouette
- Built-in shorts lining for coverage
- Runs true to size
Style Number/Barcode: 06503-000210
Category Name: Birthday Outfits
Price: $29.90
Availability: Out of Stock
Product Badge:- Ships Free
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Arina Rhinestone Celestial Mini Dress
Special Occasion
Made for the nights that sparkle, the Arina mini dress shines with rhinestone beading in a celestial sun-and-stars pattern. With its sleek square neckline, bodycon fit, and leg-baring slit, it’s equal parts cosmic glamour and party-perfect allure.
Fit & Features
- Rhinestones, beading, celestial sun and stars motif
- Mesh-lined fabric
- Square neck, padded bra cups, tank shoulder straps
- Side zipper and hook-eye closure
- Front slit
- Bodycon fit, mini-length hem
- Runs true to size
Where to Wear:
Holiday soirees, cocktail parties, birthday celebrations, date nights, rooftop hotel bars, engagement parties, dressy receptions, girl's night
Style Number/Barcode: 05001-000560
Category Name: Birthday Outfits
Price: $99.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Glamour Hour Satin Crop Top
Serving glam with a tailored twist. This satin crop top brings sleek sophistication with just the right amount of skin, perfect for girls’ night or that chic dinner vibe.
Fit & Features
- Smooth satin fabric
- Collared neckline with deep plunge front
- Statement hardware accent at the bust
- Long sleeves with multi-button cuffs
- Cropped hem
- Runs true to size
Style Number/Barcode: 06003-000203
Category Name: Birthday Outfits
Price: $6.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Fringe Fantasy Beaded Mini Skort
This beaded fringe mini skort brings nonstop shimmer, swish, and full-on party vibes—aka your new statement piece for every glam moment. With its curve-loving fit and high-shine detailing, this beauty moves with you and catches the light from every angle. Pair it with a sleek bodysuit or crop top for parties or nights out!
Fit & Features
- Metallic beaded fringe overlay on woven fabric
- Smooth mid-rise waistband
- Side zipper and hook-eye closure
- Mini-length skirt overlay with built-in shorts
- Runs true to size
Style Number/Barcode: 06403-000109
Category Name: Birthday Outfits
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kallie O-Ring Cutout Bandage Mini Dress
Special Occasion
Made for the nights when you want every step to feel like a head-turning moment, the Kallie bandage mini dress pairs a sculpted silhouette with an O-ring cutout cascade that redefines effortless allure. The halter neckline and curve-hugging fit create a look that’s equal parts sultry, sleek, and impossible to forget.
Fit & Features
- Sculpting bandage knit fabric with stretch
- Strapless neckline with a tie-back halter straps
- Statement O-ring trim cutout design
- Back zipper with hook-eye closure
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Rooftop parties, birthday celebrations, bachelorette parties, and nights out.
Style Number/Barcode: 05001-000616
Category Name: Birthday Outfits
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
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Midnight Flirt Lace Up Mini Dress
She’s sweet, she’s bold, and she knows the plan. This strapless lace mini brings soft sparkle and a cinched silhouette that feels equal parts flirty and put-together—perfect for dressy celebrations, parties, or special date nights!
Fit & Features
- Lace-lined fabric with subtle sequin detailing
- Strapless sweetheart neckline, padded bra cups
- Corset-inspired bodice with drop waist
- Lace-up back with adjustable tie
- Tiered skater skirt with mini length
- Runs true to size
Style Number/Barcode: 05101-000860
Category Name: Birthday Outfits
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Worth The Stare Metallic Cutout Mini Dress
This dress doesn’t whisper—it makes an entrance. Sleek, sculpting, and strategically cut, it hugs you in all the right places for nights that call for confidence without compromise.
Fit & Features
- Metallic foil fabric with a soft stretch feel
- Square neckline, spaghetti straps
- Side cutout detail with double ring hardware
- Ruched bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05103-000653
Category Name: Birthday Outfits
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Brixley Rhinestone Tube Mini Dress
Special Occasion
Designed for nights that call for confidence with a touch of flirt, this glitter knit mini balances clean lines with a softly dramatic side ruffle. The strapless silhouette keeps it polished while the subtle shimmer ensures every entrance feels intentional.
Fit & Features
- Stretch shimmer knit fabric, rhinestone embellished, knit lining
- Strapless straight neckline, padded bra cups
- Fitted bodycon silhouette that contours the body
- Back zipper and hook-eye closure
- Asymmetric side ruffle detail for movement, mini-length hem
- Runs true to size
Where to Wear:
Cocktail parties, holiday soirees, birthdays, bachelorettes, upscale dinners, city outings, date nights, rooftop hotel bars
Style Number/Barcode: 05001-000525
Category Name: Birthday Outfits
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Beatriz Plunge Halter Rhinestone Mini Dress
Special Occasion
Designed for nights that call for confidence and a little drama, this plunge halter bodycon mini dress catches the light with rhinestone detailing that feels equal parts bold and refined. The sculpting silhouette and open halter neckline create a look that’s unforgettable from every angle.
Fit & Features
- Rhinestone embellished fabric with a smooth stretch feel
- Plunge wired halter neckline with open back detail
- Bodycon contouring silhouette with flexible boning
- Back zipper and hook-eye closure
- Mini length hem
- Runs true to size
Where to Wear:
Birthdays, bachelorettes, date nights, milestone celebrations, rooftop hotel bars, upscale cocktail parties, fashion events, destination resorts, New Year's Eve
Style Number/Barcode: 05001-000624
Category Name: Birthday Outfits
Price: $19.97 $82.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Sale
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Soft Focus Moment Ribbed Knit Midi Dress
Soft curves, no effort. This ribbed knit midi dress hugs just right with a bodycon fit that moves from dinner plans to late-night photos without missing a beat.
Fit & Features
- Soft rib knit fabric, sewn-in stretch lining
- Sweetheart neckline with twisted bust detail
- Spaghetti straps
- Fitted bodice through the waist
- Bodycon silhouette through the hips
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05102-000397
Category Name: Birthday Outfits
Price: $39.90
Availability: In Stock
Available Color: PINK
Available Size: XS, M, L
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Eliana Rhinestone Mermaid Formal Dress
Special Occasion
Made for nights that call for quiet drama and confident polish, the Eliana mesh mermaid gown glimmers with rhinestone embellishments that catch the light with every step. A sleek V-neckline, delicate spaghetti straps, and a high front slit create a silhouette that feels refined, striking, and ready for an event.
Fit & Features
- Rhinestone-embellished, mesh-lined fabric with stretch
- V-neckline with adjustable spaghetti straps
- Mermaid silhouette
- Front slit design
- Floor-length hem
- Runs true to size
Where to Wear:
Black tie galas, weddings, formal birthday dinners, milestone celebrations, upscale New Year's Eve parties, special occasions, red-carpet events, dressy nights out
Style Number/Barcode: 05002-000394
Category Name: Birthday Outfits
Price: $89.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M
Product Badge:- Ships Free
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Confident Moves Bandage Knit Skater Dress
Bold plans called—and this skater dress answered. The structured bandage knit hugs where it should, flares where it counts, and brings just enough drama for nights that call for something confident.
Fit & Features
- Halter neckline with tank-style straps
- Structured bodice with vertical seaming
- Open back with multi-strap detail
- Fitted waist
- Skater skirt silhouette
- Bandage knit fabric with stretch
- Runs true to size
Style Number/Barcode: 05101-000824
Category Name: Birthday Outfits
Price: $62.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
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Effortlessly Cute Floral Velvet Burnout Skater Dress
Floaty, fitted, and ready when plans call for something cute but effortless. This floral velvet burnout skater dress cinches the waist, layers on movement, and feels just as right for nights out as it does for dressed-up dinners.
Fit & Features
- Square neckline with ruched bust
- Adjustable spaghetti straps
- Fitted bodice with defined waist seam
- Tiered skater skirt with ruffle layers
- Mini-length hem
- Floral velvet burnout pattern over lined mesh fabric
- Runs true to size
Style Number/Barcode: 05101-000899
Category Name: Birthday Outfits
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Esmerelda Denim Rhinestone Bodycon Mini Dress
Special Occasion
Built for that slow-motion entrance, this denim bodycon mini dress catches the light with every step thanks to its rhinestone-studded corset design. Luxe structure meets after-dark sparkle, giving you a look that feels polished, powerful, and impossible to forget.
Fit & Features
- Denim fabric with allover rhinestone embellishment
- Strapless neckline with structured corset bodice, flexible boning
- Back zipper and hook-eye closure
- Front pockets for convenience
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
GNO, bachelorettes, date nights, birthdays, holiday parties
Style Number/Barcode: 05001-000634
Category Name: Birthday Outfits
Price: $64.90
Availability: In Stock
Available Color: DENIM
Available Size: XS, S
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Sweet Intentions Satin Rosette Sequin Mini Dress
Sweet, but not shy. This satin tube mini dress pairs delicate rosette texture with sparkling sequin shine for a look that feels romantic, confident, and ready for dressed-up plans!
Fit & Features
- Woven satin fabric with a smooth feel, knit lining
- Strapless neckline
- Sequin accents with dimensional rosette detailing
- Lace-up back design for adjustable fit
- Back zipper and hook-eye closure
- Subtle flared mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000833
Category Name: Birthday Outfits
Price: $22.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Virginia Rhinestone Fishnet Column Formal Dress
Special Occasion
Designed to shimmer with every step, this rhinestone fishnet column gown brings after-dark elegance into sharp focus. A softly draped cowl neck and high side slit balance fluid movement with striking detail, creating a silhouette made for unforgettable evenings.
Fit & Features
- Rhinestone fishnet fabric with sheer, light-catching texture, knit lining
- Draped cowl neckline
- Adjustable spaghetti straps
- High side slit for movement
- Back zipper and hook-eye closure
- Column floor length silhouette that skims the body
- Runs true to size
Where to Wear:
Galas, formal receptions, fashion-forward events, black tie weddings, upscale cocktail events, red-carpet occasions
Style Number/Barcode: 05002-000842
Category Name: Birthday Outfits
Price: $99.90
Availability: In Stock
Available Color: WINE, HUNTER
Available Size: S, M, L, XL, XS
Product Badge:- Ships Free
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Alivia Leopard Beaded Mini Dress
Special Occasion
Bold yet beautifully refined, the Alivia beaded mesh bodycon mini dress is designed for nights that call for confident polish. A square neckline balances the silhouette while the open strappy back adds a striking finish that feels equal parts modern and unforgettable.
Fit & Features
- Leopard print mesh-lined beaded fabric with subtle sequin shimmer
- Square neckline, padded bra cups for support
- Dual Adjustable spaghetti straps
- Open strappy back with adjustable detailing, zipper and hook-eye closure
- Contouring bodycon mini-length silhouette
- Runs true to size
Where to Wear:
Dressy birthday dinners, celebration nights, holiday parties, bachelorettes, date nights, rooftop hotel bars, fashion-forward evening events or parties
Style Number/Barcode: 05001-000632
Category Name: Birthday Outfits
Price: $89.90
Availability: In Stock
Available Color: BROWN
Available Size: XXS, XS, S
Product Badge:- Ships Free