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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Floral Beauty Sleeveless Chiffon Maxi Dress
Radiate beauty in a floral maxi dress that brings the charm. Perfect for that next bridal shower this maxi dress features a sleeveless plunging v-neckline, a crochet lace detailed lace, and an all-over floral print. Complete your romantic outfit with duster earrings and clear heels.
Fit & Features
- Sleeveless plunging v-neckline
- Crochet lace detailed waistband
- Floral print
- Maxi length silhouette
- Chiffon knit fabric
- Relaxed fit
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05101-0596
Category Name: Birthday Outfits
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Rhinestone Bling Platform Heels
Bring the glamour in rhinestone heels that add plenty of glitz to all your formal outfits. Adorn your homecoming dress with heels that feature an adjustable strap for a customized fit, an open almond toe with a single strap, a wide platform for added balance, and a rhinestone embellishment throughout. Complete look with a tulle ball gown and rhinestone earrings.
Fit & Features
- Open back with a narrow strap
- Adjustable ankle strap with a small buckle
- Open almond toe
- Single strap over the toe
- Wide platform
- Block heel
- Rhinestone embellishment throughout
Style Number/Barcode: 07401-2119
Category Name: Birthday Outfits
Price: $24.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Curves Ahead Shirred Mini Dress
Show off curves in a mini dress that brings the major wow factor! The mini dress features a plunging v-neckline, adjustable spaghetti straps, and sexy shirred detail that adorns the center of the bodice and leads to the hem. Complete your date-night outfit with clear heels and statement earrings.
Fit & Features
- Sleeveless plunging v-neckline
- Adjustable spaghetti straps
- Shirring at the bodice and hem
- Mini length silhouette
- Form hugging
- Stretchy knit fabric
Model is 5'8" with 32" bust, 24" waist and 36.5" hips. She is wearing a size small.
Style Number/Barcode: 05001-0473
Category Name: Birthday Outfits
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kiki Formal Off The Shoulder Sequin Dress
Special Occasion
Glow in our shimmering Kiki dress that elevates your formal evening with her enchanting sequins. Kiki features a flattering off the shoulder neckline with off shoulder straps, glitzy sequins throughout and a mini length silhouette with a mini side slit detail. Complete your A-list worthy evening outfit with a rhinestone hairpin to style hair with and metallic platform heels.
Fit & Features
- Off the shoulder neckline with off shoulder straps
- Sweetheart neckline
- Relaxed fit waist
- Sequins
- Mini length silhouette
- Mini side slit
- Form hugging fit
Model is 5'8" with 32" bust, 24" waist and 36.5" hips. She is wearing a size three
Special Occasion products cannot be returned to any retail locations
Style Number/Barcode: 05001-0402
Category Name: Birthday Outfits
Price: $30.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Nikita Formal Sequin Wrap Mini Dress
Special Occasion
Wrap yourself in a sequin dress that brings the glamour, captivate them all this homecoming in our shimmering Nikita dress. She features a v-neckline that flatters, sleek corded straps, a wrap mini length silhouette, and sequins throughout that reflect with each step. Complete your formal outfit with sparkling rhinestone earrings and strappy heels.
Fit & Features
- Sleeveless v-neckline
- Corded straps
- Relaxed fit waist
- Wrap mini length silhouette
- Sequins
- Lined mesh fabric
- Form hugging fit
Model is 5'8" with 32" bust, 24" waist and 36.5" hips. She is wearing a size three.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0295
Category Name: Birthday Outfits
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Miss Bel Air Thong Kitten Heels
Get obsessed with an early 2000s throwback because they are back and here to stay babe! Style these cute kitten heels with raw hem denim and a fancy button up blouse, or dress up with your fav evening look!
- Square toe
- Thong design
- Adjustable pin buckle closure
- Faux leather | Chrome finish
- Low kitten heel
Style Number/Barcode: 07401-2245
Category Name: Birthday Outfits
Price: $18.97 $26.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Britney Formal Glitter Asymmetrical Mini Dress
Special Occasion
Bring the glow in our Britney dress as you make an enchanting entrance at your special event. Britney features a dramatic plunging v-neckline with sleek corded straps, an all-over glitter knit composition, and a mini length silhouette with asymmetrical hem. Complete your radiating evening outfit with rhinestone earrings and metallic stiletto heels.
Fit & Features
- Plunging v-neckline
- Corded straps
- Mini length silhouette
- Partially-open back with metal fasten closure
- Asymmetrical hem
- Woven glitter knit fabric
- Form hugging fit
Model is 5'8" with 32" bust, 24" waist and 36.5" hips. She is wearing a size three.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0400
Category Name: Birthday Outfits
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Glitter Goals Square Neck Mini Dress
Glow on girl in a glitter mini dress that gives off major glitter goals for your next night out. The dress features a sleeveless square neckline, an-all over shimmering glitter knit composition, and a mini length silhouette. Complete the look with rhinestone earrings and metallic heels.
Fit & Features
- Sleeveless square neckline
- Sleek corded straps
- Glitter knit fabric with an iridescent sheen
- Mini length silhouette
- Form-hugging fit
- Moderate stretch
Style Number/Barcode: 05103-2119
Category Name: Birthday Outfits
Price: $19.97 $33.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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How We Do Cutout Mini Dress
Show them how you do in a mini dress that slays for your next night out with the squad. The dress features plunging v-neckline, sexy waist cutouts to show a hint of skin, and a high side slit. Complete your club-ready look with heels and glitzy earrings.
Fit & Features
- Plunging v-neckline
- Adjustable spaghetti straps
- Waist cutouts
- Mini length silhouette, high side slit
- Lower back keyhole
- Crepe knit fabric
- Form hugging fit, moderate stretch
Model is 5'8" with 32" bust, 24" waist and 36.5" hips. She is wearing a size small.
Style Number/Barcode: 05103-0774
Category Name: Birthday Outfits
Price: $12.97 $30.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Step Out Looking Chic Off-The-Shoulder Mini Dress
Step out looking chic in this off-the-shoulder mini dress featuring halter straps, a foldover design, and a bodycon silhouette that flaunts your figure. Style the dress with earrings.
Fit & Features
- Stretchy knit fabric
- Off-the-shoulder neckline, foldover design
- Halter straps
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-5859
Category Name: Birthday Outfits
Price: $7.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Adore You Floral High Slit Maxi Dress
Feel adored in a floral dress that brings some serious butterflies this season. The dress features a gorgeous floral print, a flattering cowl neckline, and a maxi length silhouette that is accented a high side slit. Complete your date-night ready outfit with sleek hoop earrings and strappy heels that mesmerize.
Fit & Features
- Sleeveless bodice
- Cowl neckline
- Spaghetti straps that cross at the back
- Floral print
- Maxi length silhouette
- High side slit
- Smooth knit fabric, form-hugging fit
Model is 5'8" with 32" bust, 24" waist and 36.5" hips. She is wearing a size small.
Style Number/Barcode: 05101-0529
Category Name: Birthday Outfits
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Scooped In Style Sleeveless Cutout Ribbed Maxi Dress
Serve up a stylish look in a maxi dress that slays girl! Step out in this dress that features a sleeveless bodice, a scoop neckline with tank-like straps, a sexy mid-drift cutout to show off a hint of skin, and a maxi length silhouette with twist front accent to reveal a mini length skirt. Complete outfit with wedges and fringe earrings.
Fit & Features
- Sleeveless scoop neckline
- Tank-like straps
- Mid-drift cutout
- Maxi length silhouette overlay with twist front accent
- Mini length skirt
- Ribbed knit fabric
- Form hugging fit
Model is 5'6" with 31" bust, 26" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05101-0462
Category Name: Birthday Outfits
Price: $14.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Off The Shoulder Ruched Dotted Mini Dress
Bring the charm in a dotted mini dress to make a flirty impression. The dress features an off the shoulder neckline, sheer long sleeves with a swiss dot pattern and a ruched silhouette throughout. Complete your date night ready look with extra-large hoops and sleek stilettos.
Fit & Features
- Off the shoulder neckline
- Sweetheart bust with tie front accent
- Long sheer sleeves with swiss dot pattern
- Ruched body
- Mini length silhouette
- Form hugging fit
Blue: Model is 5'8" with 32" bust, 26" waist and 38" hips. She is wearing a size small.
Blush: Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05101-0801
Category Name: Birthday Outfits
Price: $9.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Hook and Eye Mesh Ruched Midi Dress
Get hooked to this sexy ruched dress. Make a move in this wowing dress that features a sweetheart neckline, a hook and eye fasten center closure to create a custom look and a curve-hugging ruched body throughout. Complete your night out outfit with statement heels and extra-large hoops.
Fit & Features
- Sweetheart neckline
- Sleek corded straps
- Hook and Eye fasten closure
- Ruched body
- Midi length silhouette
- High center slit
- Form hugging fit
Black: Model is 5'8" with 32" bust, 26" waist and 38" hips. She is wearing a size small.
White and Light Blue: Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05101-0842
Category Name: Birthday Outfits
Price: $9.97 $47.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Strapless Ruffled Ditsy Romper
Bring the charm in a floral romper to make a sweet impression. The romper features a straight strapless neckline with a ruffled popover accent and an all-over ditsy floral print. Complete your brunch-ready outfit with a pair of cork wedges and layers of dainty jewelry.
Fit & Features
- Sleeveless straight neckline
- Ruffled popover accent
- Ditsy floral print
- Wide-leg shorts
Model is 5'8" with 32" bust, 26" waist and 38" hips. She is wearing a size small.
Style Number/Barcode: 06303-0095
Category Name: Birthday Outfits
Price: $6.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Snake The Lead Cinched Side Mini Skirt
Keep it fierce in this snake skirt! Make a statement and take the lead by rocking this fab mini skirt! The skirt features a high rise waist and an all-over snake print. Don't forget to add the matching top and earrings to complete your look!
Shop Matching Top: Snake The Lead Tie Front Crop Top
Fits & Features
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High rise waist
- Cinched at the side seams
- Mini length silhouette
- Lightweight woven fabric
- Minimal stretch
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 06401-0160
Category Name: Birthday Outfits
Price: $9.97 $26.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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High rise waist
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Scalloped Lace Rhinestone Bustier
Create lace appeal in a glam bustier. Create a glitzy concert outfit or head out for a girl's night out in this chic bustier that features a sweetheart neckline, a sheer unlined lace bodice, and dazzling rhinestones. Complete your look with high waist jeans and trendy open-toe mules.
Fit & Features
- Sweetheart neckline
- Bustier-like cups
- Adjustable spaghetti straps
- Sheer unlined lace bodice
- Rhinestones
- Cropped hem
Black Bustier: Model is 5'8" with 32" bust, 26" waist and 38" hips. She is wearing a size small.
White Bustier: Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 06003-0696
Category Name: Birthday Outfits
Price: $14.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Ruched and Ready Asymmetrical Dress
Keep it effortlessly chic in this must-have dress! Pair this ruched dress with a pair of sleek heels and a clutch to take you from day to night!
Fit & Features
- Square Neckline
- Spaghetti Straps
- Ruched Side Seam
- Asymmetrical Hem
- Lined Crepe Fabric
- Form Hugging Fit
- Moderate Stretch
Style Number/Barcode: 05103-1153
Category Name: Birthday Outfits
Price: $19.97 $30.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Hard To Forget Ruched Mini Dress
Keep it simply fab in a ruched dress that shows off your curves. Step out for your next GNO in this sleek dress that features a square neckline, a ruched body throughout, and a mini length silhouette. Complete your look with strappy clear heels and sleek hoop earrings.
Fit & Features
- Sleeveless square neckline
- Tank-like straps
- Ruched body throughout
- Mini length silhouette
- Form hugging fit, moderate stretch
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05103-1287
Category Name: Birthday Outfits
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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At First Glance Ruched Mini Dress
At first glance, you'll fall head over heels in this LBD! Go for a glamorous vibe by adding a pair of sparkling duster earrings!
Fits & Features
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Tank Shoulder Straps
- Plunging V Neckline And Back
- Mini Length Silhouette I Ruching & Tie At Side
- Knit Fabric
- Form Hugging Fit
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05103-1100
Category Name: Birthday Outfits
Price: $10.97 $27.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Tank Shoulder Straps
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Plunging V Neck Asymmetrical Mini Dress
Impress in an asymmetrical mini dress that showcases curves in all the right places. The dress features a sleeveless wrap V-neckline, subtle ruching throughout, and an asymmetrical mini-length silhouette. Complete your GNO outfit with open-toe mules and sleek extra-large hoops.
Fit & Features
- Sleeveless wrap v-neckline
- Spaghetti straps
- Ruched bodice
- Mini length silhouette
- Asymmetrical hem
- Smooth knit fabric
- Form hugging fit, moderate stretch
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05103-1608
Category Name: Birthday Outfits
Price: $13.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Avani Open Back Sequin Cutout Mini Dress
Special Occasion
Step into the spotlight with the Avani sequin mini dress that brings the shine to your formal events! The dress features a geometric sequin embroidered pattern on lined mesh fabric, a sleeveless halter neckline, dual waist cutouts, and a bold open back accented with a sleek bar strap. Complete your cocktail outfit with platform heels!
This dress proves that short and stylish is always a vibe. Want more? Discover our bold short prom dresses or find a celebration-ready fit in our party dresses.
Fit & Features
- Sheer mesh fabric with knit lining, moderate stretch
- Sequin embroidery, geometric pattern
- Sleeveless halter neckline
- Dual cutouts at the waist
- Open back, bar strap with dual button closures, lower zipper with hook-eye closure
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2431
Category Name: Birthday Outfits
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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City Girl Open Back Ruched Mini Dress
Hit the city in this bold mini dress that'll embrace your every curve! The dress features a sexy open back, a ruched detail along the lower back and a plunging sweetheart neckline. Style it up by adding vibrant earrings and kitten heels!
Fits & Features
- Elastic shoulder straps
- Plunging v neckline, low open back
- Ruching down center back
- Mini length silhouette
- Stretchy knit fabric, fully lined
- Form hugging fit, plenty of stretch
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05103-1177
Category Name: Birthday Outfits
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Ready To Slay Jumpsuit
You'll be ready to slay all day in this chic knit jumpsuit! Pair with some strappy heels and accessorize with gold hoops for that bold babe look!
Fit & Features
- Short sleeves
- Wrap front V neckline
- Back button closure | Keyhole cut out
- High rise elastic banded waist
- Straight pant legs
- Knit fabric | Plenty of stretch
Style Number/Barcode: 06502-0345
Category Name: Birthday Outfits
Price: $6.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance