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.
Now Trending
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.
-
Flirty Invite Ruffle A-Line Mini Dress
Last-minute invite, no outfit stress. This strapless ruffle A-line mini dress slips on effortlessly, with a ruched bust that stays put and a flirty hem that does just enough.
Fit & Features
- Sleek knit fabric with knit lining, high stretch
- Strapless sweetheart neckline, ruched bust
- Open back with elasticized bar strap design
- Mini-length hem with ruffled trim
- A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-001236
Category Name: Birthday Outfits
Price: $38.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L
-
Tonights Look Bodycon Mini Dress
Your perfect look for tonight has arrived. This off-the-shoulder dress sculpts in all the right places with a sleek bodycon fit and keeps your look sharp from dinner to drinks.
Fit & Features
- Smooth knit-lined stretchy fabric
- Off-the-shoulder neckline
- Bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05103-000961
Category Name: Birthday Outfits
Price: $44.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
-
Out Tonight Halter Bodycon Mini Dress
The kind of dress that makes last-minute plans happen. This halter mini dress with a sheer lace trim bodice hugs just right and keeps things a little daring for nights out.
Fit & Features
- Knit-lined stretchy fabric
- Halter neckline, tie straps
- Back zipper and hook-eye closure
- Sheer lace trim bodice
- Bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05103-000797
Category Name: Birthday Outfits
Price: $44.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
-
Subtle Statement Bodycon Mini Dress
This one makes getting ready feel easy. The smooth bodycon mini dress features delicate straps, a V-neckline, and soft shirring that shapes your figure for nights that call for something a little extra.
Fit & Features
- Knit fabric with sheen, knit lining, high stretch
- V-neckline, spaghetti straps, cross-back detail
- Shirred ruche bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-001010
Category Name: Birthday Outfits
Price: $36.90
Availability: In Stock
Available Color: LIGHT, BLUE, WHITE
Available Size: XS, S, M, L
-
Twinkle Plans Glitter Ruffle Mini Dress
A little sparkle, a lot of compliments incoming. This strapless mini dress hugs your curves, then flares into a tiered ruffled hem that moves with you from dinner plans to dance floor moments.
Fit & Features
- Glitter knit fabric
- Strapless neckline
- Bodycon silhouette
- Tiered ruffle mini-length hem
- Runs true to size
Style Number/Barcode: 05101-001124
Category Name: Birthday Outfits
Price: $42.90
Availability: In Stock
Available Color: BLUE
Available Size: XS, S, M, L
-
Lizza Sequin A-Line Mini Dress
Special Occasion
Catching the light from every angle, exactly as planned. The Lizza sequin A-line mini dress features a plunging neckline and flouncy skirt that feels made for celebrations.
Fit & Features
- Sequin applique mesh fabric, lining
- Plunge V-neckline
- Open strappy back
- Fitted waist seam
- Flouncy A-line mini-length silhouette
- Runs true to size
Where to Wear:
Prom, bridal celebrations, graduations, birthday brunches, engagement photoshoots, bachelorettes, honeymoons, date nights
Style Number/Barcode: 05001-001162
Category Name: Birthday Outfits
Price: $99.90
Availability: In Stock
Available Color: IVORY
Available Size: S, M, L
Product Badge:- Ships Free
-
Locked In Look Lace-Up A-Line Mini Dress
Plans may be undecided, but this look is locked in. This A-line mini dress skims the body with a ruched bust and lace-up back that pulls it all together—easy to throw on, impossible to forget.
Fit & Features
- Sleek knit fabric, high stretch
- Sleeveless V-neckline, ruched bust
- Spaghetti straps
- Open cross-back lace-up design with tie closure
- Mini-length A-line silhouette
- Runs true to size
Style Number/Barcode: 05103-000866
Category Name: Birthday Outfits
Price: $35.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L
-
Sleek Intentions Mesh Bodycon Mini Dress
She’s subtle at first… then impossible to ignore. This mesh bodycon mini dress hugs your curves with soft ruching and a delicate lace trim that feels sleek, feminine, and a little bit daring.
Fit & Features
- Sheer mesh fabric with knit lining, high stretch
- Sleeveless V-neckline, sheer lace trim
- Adjustable spaghetti straps
- All-over ruched detailing
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-000978
Category Name: Birthday Outfits
Price: $39.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
-
Flirt In Motion Chiffon A-Line Mini Dress
This one just RSVP’d yes to every plan on your calendar. The flirty, flowy chiffon A-line mini dress brings that barely-there feel with a statement open back that keeps all eyes on you.
Fit & Features
- Sheer chiffon fabric with lining
- Sleeveless halter neckline
- Halter tie-back spaghetti straps
- Open back, lower zipper closure
- Mini-length asymmetric hem
- Flowy A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-001132
Category Name: Birthday Outfits
Price: $52.90
Availability: In Stock
Available Color: BLACK, BLUE
Available Size: XS, S, M, L, XXS
Product Badge:- Best Seller
-
All The Attention Draped Mesh Mini Dress
The kind of dress that doesn’t ask for attention—it just gets it. This draped mesh strapless mini dress hugs in all the right places with a sculpted fit that feels as good as it looks.
Fit & Features
- Sheer mesh fabric with knit lining, high stretch
- Strapless straight-across neckline, padded bra cups
- Draped front design
- Ruched detailing
- Back zipper closure
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-000831
Category Name: Birthday Outfits
Price: $39.90
Availability: In Stock
Available Color: PINK, BLACK, BLUE
Available Size: XS, L, XL, S, M
Product Badge:- Best Seller
-
Makayla Zebra Print Bodycon Mini Dress
Special Occasion
A striking entrance begins the moment you walk in. The Makayla zebra print bodycon mini dress, adorned with bead and sequin embellishments, features a halter cowl neckline and open back for a silhouette that feels both sculpted and unforgettable.
Fit & Features
- Zebra print, beaded and sequins
- Mesh fabric, sewn-in knit lining
- Cowl halter neckline
- Open back, hidden zipper and hook-eye closure
- Bodycon mini-length silhouette
- Runs true to size
Where to Wear:
Prom, bachelorettes, birthdays, date nights, vacations, clubbing, Vegas
Style Number/Barcode: 05001-001156
Category Name: Birthday Outfits
Price: $99.90
Availability: In Stock
Available Color: WHITE, PRINT
Available Size: S, M, L
Product Badge:- Ships Free
-
Klarissa Bead Sequin Ruffle Mini Dress
Special Occasion
Made for your most photographed entrance, the Klarissa sequin bead mesh mini dress plays with texture and movement through its tiered layered ruffled hem and soft side drapes. The strapless fitted bodice keeps the look sleek and sculpted—balancing statement detail with an effortlessly polished finish.
Fit & Features
- Sequin beaded, embellished, mesh-lined fabric
- Strapless tube neckline, non-slip grip lining
- Side zipper and hook-eye closure
- Form-hugging bodice
- Tiered layered ruffled mini-length hem and side drapes
- Runs true to size
Where to Wear:
Prom, birthdays, weddings, garden parties, fancy brunches, celebrations, parties, vacations
Style Number/Barcode: 05001-001159
Category Name: Birthday Outfits
Price: $139.90
Availability: In Stock
Available Color: SAGE
Available Size: S, M, L
Product Badge:- Ships Free
-
Tracy Floral Strappy Mini Dress
Special Occasion
The Tracy floral bodycon dress shimmers with sequin beaded embellishments that catch the light from every angle. The softly draped cowl neck and strappy open back bring an effortless allure—perfect for a look that feels equal parts polished and unforgettable.
Fit & Features
- Floral abstract print, sequin beaded embellishments
- Mesh fabric, sewn-in knit lining
- Cowl neckline, spaghetti straps
- Strappy open back
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Prom, bridal celebrations, engagement photoshoots and parties, birthdays, garden parties, vacations, honeymoons, cocktail parties, date nights
Style Number/Barcode: 05001-001154
Category Name: Birthday Outfits
Price: $99.90
Availability: In Stock
Available Color: IVORY, PRINT
Available Size: S, M, L
Product Badge:- Ships Free
-
Pretty Little Edge Bow Mini Dress
Polished with a hint of intrigue. This ponte mini dress features a clean crew neckline, framed by delicate bows and a subtle front cutout for a modern finish.
Fit & Features
- Ponte knit fabric with stretch
- Sleeveless crew neckline
- Back zipper closure
- Front bow accents with a cutout design
- Tailored seams
- Bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05101-001092
Category Name: Birthday Outfits
Price: $49.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
-
Flirty Flare Lace Cutout Ruffle Romper
You didn’t plan the outfit, but somehow it’s the best one there. This lace cutout ruffle romper hugs up top, flares out with layered movement, and is ready for whatever’s on your calendar.
Fit & Features
- Lace fabric with knit lining
- Sleeveless plunging V-neckline, bar strap detail, cutout accent
- Halter tie-back spaghetti straps
- Open back, lower tie-back spaghetti straps
- Tiered ruffled design
- Mini-length overlay with A-line silhouette, hidden fitted shorts
- Runs true to size
Style Number/Barcode: 06503-000309
Category Name: Birthday Outfits
Price: $44.90
Availability: In Stock
Available Color: BLACK, BLUE
Available Size: XS, S, M, L
-
Amira Sequin And Pearl Bodycon Mini Dress
Special Occasion
Designed for your glam girl moment, the Amira sequin and pearl bodycon mini dress catches the light with every step. The strapless silhouette hugs in all the right places, delivering that sleek, sculpted fit made for unforgettable entrances and late-night celebrations.
Fit & Features
- Mesh fabric with knit lining, moderate stretch
- All-over sequin, beaded, and faux pearl embellishments
- Strapless straight-across neckline
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Birthday celebrations, rooftop parties, drinks with the girls, bachelorette parties, and glam nights out.
Style Number/Barcode: 05001-001155
Category Name: Birthday Outfits
Price: $89.90
Availability: In Stock
Available Color: PURPLE
Available Size: S, M, L
Product Badge:- Ships Free
-
Flirting With Florals Mini Dress
Cute enough to cause a few double takes. This floral tube mini dress hugs in all the right places with a sleek bodycon fit that’s made for brunch dates, weekend plans, and wineries.
Fit & Features
- Dainty floral print, eyelet knit-lined fabric
- Strapless tube neckline
- Bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05102-000638
Category Name: Birthday Outfits
Price: $19.97 $33.90
On Sale: Yes
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S, M, L
Product Badge:- Sale
-
All Eyes Strappy Rhinestone Mules
These understood the assignment—no notes. Strappy mule heels with rhinestone detailing bring just enough shine, while the sculpted heel keeps your look elevated from dinner to after plans.
Fit & Features
- Stiletto heel
- Square toe
- Rhinestone-embellished, asymmetrical straps
- Cushioned insole
- Faux leather material
- Runs true to size
Style Number/Barcode: 07401-000721
Category Name: Birthday Outfits
Price: $32.90
Availability: In Stock
Available Color: PINK, ORANGE, LIGHT, BLUE
Available Size: 5.5, 6.5, 7, 7.5, 8.5, 9, 8, 10, 6
-
Plans Changed Rhinestone Hoop Earrings
Because the invite said casual, but you still showed up styled. These hoop earrings add the perfect hit of shine for dinner plans, birthday fits, and every mirror selfie that needed a little something extra.
Fit & Features
- Lightweight metal construction
- Classic hoop silhouette
- Rhinestone accents
- Post-back closure
Earrings are final sale and may not be returned or exchanged.
Style Number/Barcode: 07001-000426
Category Name: Birthday Outfits
Price: $12.90
Availability: In Stock
Available Color: SIAM
Available Size: NS
-
Double Take Lace Bodycon Mini Dress
Serving the kind of look that gets a double take from across the room. This lace bodycon mini dress hugs in all the right places with a ruched drape, side sash, and an open back that knows exactly what it’s doing.
Fit & Features
- Sheer lace fabric with knit lining, high stretch
- Sleeveless V-neckline
- Halter strap
- Open back, lower tie-back spaghetti straps
- Ruched draped front design, side sash
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-000801
Category Name: Birthday Outfits
Price: $39.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L