Birthday Dresses
Birthday dresses deserve to be nothing short of a statement. From trendy minis and chic short hemlines to polished midis and dramatic long silhouettes, these styles were made for milestone birthday celebrations. Sheath fits keep it sleek, while fit and flare designs bring playful movement. Luxe fabrics like mesh, satin, and glitter knit sparkle with rhinestones for extra glam. Necklines like off-the-shoulder, cowl, halter, and corset bodice turn up the allure, while cutouts and gold hardware details finish every look with an unforgettable edge.
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Birthday Dresses to Celebrate in Style
Make your special day unforgettable with Windsor's chic collection of birthday dresses for women. Whether you're stepping out in a flirty satin mini, a bold cutout bodycon, or a flowy maxi dress, our birthday outfits are designed to put you at the center of attention.
Styles That Steal the Spotlight
From sleek and sultry to playful and polished, birthday dresses come in silhouettes and fabrics that flatter every mood. Try a sequin dress for sparkle, a satin slip for effortless glam, or a rhinestone-trimmed bodycon for a show-stopping vibe.
Complete the Look
Pair your birthday dress with strappy heels, a chic clutch, and sparkling accessories for a head-to-toe ensemble that shines as bright as you do. Whether you're planning a night out with friends, a dinner date, or a milestone celebration, Windsor has the perfect style to match your moment.
Shop Windsor’s collection of birthday dresses online, in-app, or in-store and discover the outfit that makes your big day as stylish as it is memorable.
Birthday Outfit Ideas by Star Sign
- Aries (March 21 - April 19) – Bold and daring looks to match your fiery energy.
- Taurus (April 20 - May 20) – Luxe and effortless styles perfect for a weekend getaway.
- Gemini (May 21 - June 20) – Trendy and playful outfits to match your dynamic personality.
- Cancer (June 21 - July 22) – Romantic and dreamy looks for a sentimental celebration.
- Leo (July 23 - August 22) – Statement-making styles that demand the spotlight.
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Wild Nights Only Cheetah Velvet Mini Dress
Serving bold baddie behavior with a side of flirt. This sultry mini dress hugs in all the right places with a fierce flocked cheetah print and sleek bodycon silhouette. Perfect for nights when you’re not just going out—you’re making an entrance.
Fit & Features
- Velvet flocked cheetah pattern, mesh-lined fabric
- One-shoulder neckline
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000303
Category Name: Birthday Dresses
Price: $42.90
Availability: In Stock
Available Color: BERRY
Available Size: S, M, L
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Back for More Satin A-Line Mini Dress
Cute from the front… but the back deserves its own moment. This open-back halter dress brings drama, shine, and main character energy to every invite on your calendar.
Fit & Features
- Smooth satin fabric, woven lining
- Halter V-neckline with self-tie detail
- A-line silhouette, side zipper and hook-eye closure
- Open back with a adjustable spaghetti strap
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000102
Category Name: Birthday Dresses
Price: $49.90
Availability: In Stock
Available Color: PINK
Available Size: XS
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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 Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
Product Badge:- Sale
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Glitz Happens Glitter Paisley Tube Mini Dress
When the dress sparkles, you don’t need an excuse. This strapless mini is bringing glam with a glitter paisley pattern, curve-hugging fit, and a flirty asymmetrical hem.
Fit & Features
- Glitter paisley pattern, mesh-lined fabric
- Strapless tube neckline
- Form-hugging fit
- Asymmetrical mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000393
Category Name: Birthday Dresses
Price: $38.90
Availability: In Stock
Available Color: RUST
Available Size: S, L
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Sweet Talk Cutout Midi Dress
Smooth, snatched, and straight-up stunning. This midi dress brings all the glam with a pleated sweetheart neckline, cutout back, and a form-hugging fit made to own the spotlight.
Fit & Features
- Smooth knit fabric with subtle sheen, stretchy knit lining
- Pleated sweetheart neckline, padded bra cups
- Wide shoulder straps
- Cutout back with hook clasp closure strap
- Form-hugging silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000157
Category Name: Birthday Dresses
Price: $49.90
Availability: In Stock
Available Color: PINK, NAVY
Available Size: XS, S, M, L, XL
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Wrap Star Cutout Mini Dress
Made for going out, rooftop parties, and jaw drops. Designed with a bold chest cutout and dramatic waist sash, this mini brings full it-girl energy to every RSVP.
Fit & Features
- Slinky knit fabric with sheen, stretchy knit lining
- Cutout crew neckline
- Tie waist sash
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000535
Category Name: Birthday Dresses
Price: $39.90
Availability: In Stock
Available Color: SILVER
Available Size: XS, S, M, L
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Slay All Sides Cutout Tube Mini Dress
This tube mini brings the heat with flirty side cutouts and adjustable ties that give main-stage energy. Perfect for nights out, birthday vibes, or any moment you wanna shut it down.
Fit & Features
- Smooth knit fabric with sheen
- Tube strapless neckline
- Side cutout with tie
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000106
Category Name: Birthday Dresses
Price: $34.90
Availability: In Stock
Available Color: BRIGHT, PINK
Available Size: XS, S
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Flirt Mode On Lace Tiered Halter Mini Dress
She’s giving salsa night meets it-girl energy. This halter mini brings the drama with a deep cowl neckline, flirty ruffle tiers, and a cinched drop waist that’s built for twirling (and turning heads). Perfect for going out-out or your next vacay slay.
Fit & Features
- Lace trim knit stretchy fabric, stretchy knit lining
- Plunge halter neckline
- Strappy open back
- Side ruffled trim
- Ruffled mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000234
Category Name: Birthday Dresses
Price: $46.90
Availability: In Stock
Available Color: BLACK, IVORY
Available Size: XS, S, M, L
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Twist and Turn Mini Dress
Sweetheart neckline, but with a twist! This strapless mini features a flirty twist-front bust and a flattering A-line silhouette—perfect for date nights, party pics, or being the best-dressed in the room (again).
Fit & Features
- Smooth knit fabric with subtle sheen
- Sweetheart tube strapless neckline
- A-line silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000064
Category Name: Birthday Dresses
Price: $34.90
Availability: Out of Stock
Product Badge:- Ships Free
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Alluring 'Fit Plunging Halter Mini Dress
Create an alluring 'fit for sunset drinks in this textured knit mini dress featuring a plunging V-neck with a bust tie accent, halter straps, and a bold open back with a tie-back design. The short, bodycon silhouette will flaunt your gorgeous curves.
Fit & Features
- Sheer textured knit fabric with knit lining, high stretch
- Sleeveless plunging V-neckline, bust tie accent
- Tie-back halter spaghetti straps
- Open back, tie-back spaghetti straps
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05102-000020
Category Name: Birthday Dresses
Price: $9.97 $29.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Glitz Happens Glitter Halter Mini Dress
Giving disco diva with a dash of sultry! This glitter mini dress brings the heat with a draped cowl neckline and curve-hugging ruching—aka, the dress that does all the flirting for you.
Fit & Features
- Glitter fabric, sewn-in knit lining, moderate stretch
- Halter cowl neckline
- Open back with spaghetti strap tie
- Ruched bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000192
Category Name: Birthday Dresses
Price: $39.90
Availability: In Stock
Available Color: PINK, BLACK
Available Size: XS, S, M, L
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Sunset Sizzle Cutout Mini Dress
Serving heatwave energy all day, all night! This mesh mini dress features a strapless fit, side cutout, and ruffle-trim slit—aka, the ultimate vacay party dress you’ll want in every hot girl suitcase.
Fit & Features
- Abstract print, mesh-lined fabric
- Strapless tube neckline
- Side cutout
- Bodycon silhouette
- Side ruffled trim slit, mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000218
Category Name: Birthday Dresses
Price: $39.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L
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Julietta Bustier Lace-Up Satin Mini Dress
Special Occasion
Wrap yourself in the romantic Julietta satin mini dress. Serving bridal beauty with a side of sultry allure. With a beaded bustier and lace-up back, this bodycon mini dress was made for your most unforgettable RSVP.
Fit & Features
- Stretch satin fabric, stretchy knit lining
- Pleated cowl sweetheart neckline, spaghetti straps
- Padded bra cups
- Beaded mesh bustier bodice, flexible boning
- Lace-up back, lower zipper and hook-eye closure
- Bodycon silhouette, wrap mini-length hem
- Runs true to size
Where to Wear:
Bachelorettes, engagement photo shoots, bridal showers, fancy date nights, birthdays, Vegas weekends
Style Number/Barcode: 05001-000052
Category Name: Birthday Dresses
Price: $86.90
Availability: In Stock
Available Color: WINE, WHITE
Available Size: S, M, L
Product Badge:- Ships Free
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Wild Moves Only Halter Open Back Romper
If “effortlessly hot” was an outfit. This swirl-print romper brings the drama with a cowl neckline and strappy open back made for rooftop bars at sunset and vacay nights.
Fit & Features
- Swirl abstract print, mesh knit fabric, stretchy lining
- Cowl plunge halter neckline, tie straps, bar accent
- Open spaghetti strap tie back
- Form-hugging bodice
- Flowy mini-length skirt overlay, shorts lining
- Runs true to size
Style Number/Barcode: 06503-000089
Category Name: Birthday Dresses
Price: $39.90
Availability: In Stock
Available Color: NATURAL
Available Size: XS, S, M, L
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Steal The Spotlight Sequin Ruffle Cutout Mini Dress
Giving glam energy with every shimmy and strut. This sequin bodycon mini dress serves drama with a deep V neckline, flirty ruffles, and a head-turning cutout.
Fit & Features:
- Stretch sequin knit fabric, stretchy knit lining
- Plunging V neckline with ruffle trim, spaghetti straps
- Back zipper and hook-eye closure
- Front cutout with ruched skirt and lettuce-edge hem
- Bodycon silhouette with mini length
- Runs true to size
Style Number/Barcode: 05103-000154
Category Name: Birthday Dresses
Price: $54.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M
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Sparkle Era Glitter Strapless Mini Dress
Your sparkle era just called—it’s begging for this dress. This glitter bodycon mini dress hugs your curves with a strapless neckline and twisted wrap design that slays date nights and party invites alike.
Fit & Features
- Glitter mesh fabric, high stretch
- Strapless sweetheart neckline, twist-front bust design
- Ruching
- Twisted wrap-front design at the waist
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-000131
Category Name: Birthday Dresses
Price: $42.90
Availability: In Stock
Available Color: BROWN, BLACK
Available Size: L, M
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Untamed Energy Mesh Cowl Halter Mini Dress
This mesh halter mini dress in all the right places with an abstract animal print that’s made for wild nights out and an open back that makes sultry exits!
Fit & Features
- Mixed animal print, stretchy knit fabric
- Cowl halter neckline with tie-back straps
- Open back with spaghetti strap tie
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000289
Category Name: Birthday Dresses
Price: $35.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L
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Own The Night Square Neck Bodycon Dress
This fit’s got heartbreaker written all over it. The curve-hugging bodycon and square neckline bring effortless heat for your next night out.
Fit & Features
- Stretch knit fabric, stretchy knit lining
- Square neckline
- Wide tank shoulder straps
- Ruching at the sides
- Mini length
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-000337
Category Name: Birthday Dresses
Price: $36.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, L
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Cut To The Chase Strapless Cutout Midi Dress
A little cutout never hurt anybody. This strapless midi hugs your curves with a sleek silhouette and underbust cutout made to turn heads at every RSVP.
Fit & Features- Stretch knit fabric
- Bodycon silhouette
- Sweetheart strapless neckline
- Twist-front bodice with an underbust cutout
- Midi length
- Runs true to size
Style Number/Barcode: 05101-000275
Category Name: Birthday Dresses
Price: $38.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Untamed Vibes Abstract Halter Mini Dress
Giving fierce with zero effort. This open-back mini dress hugs your curves in all the right places for your next night out or content moment.
Fit & Features
- Sheer mesh fabric, stretchy knit lining
- Abstract animal print
- Cowl halter neckline with adjustable neck ties
- Open back with ties at the back
- Body-hugging micro mini silhouette
- Runs true to size
Style Number/Barcode: 05103-000291
Category Name: Birthday Dresses
Price: $35.90
Availability: In Stock
Available Color: GRAY
Available Size: XS, S, M, L
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Serving Drama Bodycon Mini Dress
Serving drama from every angle—this bodycon mini dress has that girl energy. With slinky knit fabric and a bold tie-back moment, it’s your VIP pass to the night out.
Fit & Features
- Slinky knit fabric, high stretch
- Sleeveless plunging V-neckline
- Twist-front bust accent
- Tank shoulder straps, open cross-back, tie-back design
- Ruching
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-000341
Category Name: Birthday Dresses
Price: $36.90
Availability: In Stock
Available Color: ROYAL
Available Size: M
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Kourtney Glitter Bow Midi Formal Dress
Special Occasion
Make them stop and stare—The Kourtney formal dress is your RSVP-ready showstopper, crafted from glittering fabric with a sleek bodycon fit and a striking low back and statement bow.
Fit & Features
- Glitter knit fabric, stretchy knit lining
- Square neckline, padded bra cups
- Adjustable spaghetti straps
- Low back with statement bow
- Bodycon fit
- Midi-length hem, center back slit
- Runs true to size
Where to Wear:
Weddings, black tie galas, cocktail parties, engagement parties, rehearsal dinners, birthdays, date night, milestone celebrations, vacation, bachelorettes
Style Number/Barcode: 05001-000279
Category Name: Birthday Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Sweet On You Strapless Mini Dress
She’s sweet, sleek, and totally crush-worthy. With its smooth satin-like finish and flirty A-line fit, this strapless mini dress is your go-to for first impressions that last.
Fit & Features
- Smooth satin-like knit fabric, bust lining, high stretch
- Strapless wrap neckline
- Curve-hugging A-line silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000248
Category Name: Birthday Dresses
Price: $36.90
Availability: Out of Stock
Product Badge:- Ships Free
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Laced With Charm Corset Lace-Up Mini Dress
She’s giving flirty, floaty, and just a little bit extra. With a corset-inspired bodice and lace-up back, this chiffon A-line mini dress is a total heart-stealer!
Fit & Features
- Chiffon fabric, stretchy knit lining
- Cold shoulder, sweetheart halter neckline, tie closure
- Ruffled trim, short-sleeve cuffs
- Corset bodice, built-in underwire padded bust, flexible boning
- Lace-up back, hidden side zipper and hook-eye closure
- A-Line silhouette, mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000220
Category Name: Birthday Dresses
Price: $38.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S