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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Cute Crush Knit A-Line Mini Dress
This dress is giving effortless charm with just the right dose of sweetness. The ruched bust and A-line swish make it an easy yes for anything from coffee dates to weekend plans you said yes to way too fast.
Fit & Features
- Knit-lined fabric
- Sweetheart sleeveless neckline with padded bust
- Wide shoulder straps
- Center ruched bust seam for soft shaping
- A-line mini-length silhouette
- Runs true to size
Style Number/Barcode: 05103-000890
Category Name: Birthday Outfits
Price: $39.90
Availability: In Stock
Available Color: NAVY, SAGE, BLUE
Available Size: XS, S, M, L
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Carissa Heat Stone Fishnet Mini Dress
Special Occasion
Designed for nights that call for polish with a little intrigue, this rhinestone fishnet mini dress moves with liquid shine and intention. A softly draped cowl neckline and body-skimming silhouette make it a confident choice.
Fit & Features
- Lined fishnet fabric with luminous texture
- Rhinestone stone accents
- Sleeveless cowl neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Mini length form-hugging silhouette
- Runs true to size
Where to Wear:
Formal dances, nights out, birthday parties, dressy events, date nights, bachelorettes
Style Number/Barcode: 05001-000608
Category Name: Birthday Outfits
Price: $69.90
Availability: In Stock
Available Color: PINK, WINE
Available Size: XS, S, M, L, XL
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Jana Heat Stone Cutout Bodycon Dress
Special Occasion
Sculpted to catch the light and the room’s attention, the Jana strapless mini dress is all about confident allure with a polished finish. Rhinestone embellishment and a sleek cutout detail elevate the silhouette for unforgettable nights out.
Fit & Features
- Lined fishnet fabrication
- Strapless square neckline, padded bra cups
- Bodycon silhouette
- Side cutout
- Rhine stone studs
- Mini length hem
- Runs true to size
Where to Wear:
Formal dances, nights out, birthday parties, dressy events, date nights, bachelorettes, rooftop hotel bars, fashion-forward events
Style Number/Barcode: 05001-000604
Category Name: Birthday Outfits
Price: $79.90
Availability: In Stock
Available Color: BROWN, BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Sale
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Sash and Sparkle Sweetheart Mini Dress
This dress is your moment to make a glamorous entrance. The foil slinky fabric catches every hint of light, while the ruched sweetheart bodice and dramatic side sash captivate everyone in the room. Pair with heels to elevate your look.
Fit & Features
- Foil slinky knit fabric, sewn-in knit lining
- Strapless sweetheart neckline
- Flexible boning for structure, back zipper and hook-eye closure
- Wrap-around side-draped sash
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000713
Category Name: Birthday Outfits
Price: $24.97 $54.90
On Sale: Yes
Availability: In Stock
Available Color: PINK
Available Size: M, L
Product Badge:- Sale
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After Hours Shine Textured Oval Statement Earrings
The kind of shine that does the talking. These textured oval statement earrings bring bold shape and subtle movement that instantly levels up your look.
Fit & Features
- Textured metal construction with light-catching finish
- Oversized oval statement silhouette
- Post back closure
Earrings are final sale and may not be returned or exchanged.
Style Number/Barcode: 07001-000287
Category Name: Birthday Outfits
Price: $4.97 $15.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sparkling Beauty Marquise Tiara Headband
A little sparkle never hurt. This marquise rhinestone tiara headband adds just enough shine to elevate your look, whether it’s a formal moment or styled up as a princess for the night.
Fit & Features
- Sleek metal headband with marquise rhinestone detailing
- Tiara-inspired silhouette with delicate sparkle
- Comb accents for secure placement
Style Number/Barcode: 07006-000087
Category Name: Birthday Outfits
Price: $12.90
Availability: Out of Stock
Product Badge:- Ships Free
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Effortless Confidence Lace-Up A-Line Mini Dress
Quietly confident from the front, unexpectedly bold from the back. This lace-up A-line mini dress hugs where it should, floats where you want, and moves effortlessly from party plans to last-minute invites.
Fit & Features
- Smooth knit fabric with high stretch, soft knit lining
- Square neckline with pleating
- Spaghetti straps
- Open cross-back lace-up strappy design
- Mini-length hem, A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-000435
Category Name: Birthday Outfits
Price: $46.90
Availability: In Stock
Available Color: WHITE
Available Size: L
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Soft Spoken Drama Polka Dot Satin Mini Dress
Sweet at first glance, unforgettable on the second look. This satin mini dress pairs a sleek, body-skimming fit with a built-in scarf detail that moves with you and makes every entrance feel planned—even when it wasn’t.
Fit & Features
- Polka dot pattern on silky satin fabric
- High neckline with attached scarf detail
- Side zipper and hook-eye closure
- Form-hugging mini-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000886
Category Name: Birthday Outfits
Price: $49.90
Availability: In Stock
Available Color: PINK
Available Size: M, L
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Heartstrings Attached Lace Halter Mini Dress
Date night just got louder. This lace ruched bodycon halter sweetheart mini dress hugs in all the right places and brings out your inner flirt.
Fit & Features
- Lace fabric with stretch, sewn-in knit lining
- Halter sweetheart neckline with padded bra cups
- Ruched detailing through the body
- Bodycon silhouette
- Mini length hem
- Runs true to size
Style Number/Barcode: 05101-000865
Category Name: Birthday Outfits
Price: $44.90
Availability: Out of Stock
Product Badge:- Ships Free
- Lace fabric with stretch, sewn-in knit lining
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Secrets Out Lace Long Sleeve Bustier
Soft lace, sharp attitude. This lace long sleeve top brings the drama with sheer texture and strategic cutouts that feel bold and dress up any look.
Fit & Features
- Sheer lace fabric with delicate stretch
- Fitted sweetheart bustier structured silhouette
- High neckline with front cutout detail
- Long sleeves with lace finish
- Fitted angled crop hem
- Runs true to size
Style Number/Barcode: 06001-000410
Category Name: Birthday Outfits
Price: $6.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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All Eyes Forward Faux Leather Corset Top
Walk in like you planned this. This faux leather corset top brings a sleek, confident edge that pairs effortlessly with tailored pants, denim, or a low-rise moment.
Fit & Features
- Smooth faux leather fabrication with slight sheen
- Sleek halter square neckline
- Structured corset silhouette
- Side lace-up designs
- Fitted crop hem
- Runs true to size
Style Number/Barcode: 06003-000249
Category Name: Birthday Outfits
Price: $42.90
Availability: In Stock
Available Color: BURGUNDY, BLACK
Available Size: XS, S, M, L
Product Badge:- Back In Stock
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High-Key Attitude Bodycon Mini Tube Dress
Low-key on details, high-key on attitude. This bodycon mini tube dress is all about a smooth silhouette, comfortable stretch, and a fit that speaks for itself.
Fit & Features
- Strapless straight-across neckline
- Bust overlay
- Mini-length hem
- Bodycon silhouette
- Smooth knit fabric with high stretch
- Runs true to size
Style Number/Barcode: 05103-000704
Category Name: Birthday Outfits
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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After Hours Shine One Shoulder Sequin Mini Dress
When the invite says dress up, this is the answer. This sequin mini dress brings just enough drama with a sleek, sculpted fit that was made for late nights and flash photos.
Fit & Features
- Allover sequin fabric with sewn-in knit lining
- One-shoulder neckline with a single adjustable strap
- Side zipper and hook-eye closure
- Bodycon silhouette that hugs through the hips
- Flattering ruching
- Front slit for ease of movement
- Runs true to size
Style Number/Barcode: 05103-000734
Category Name: Birthday Outfits
Price: $52.90
Availability: In Stock
Available Color: WINE
Available Size: S, M, L
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Love the Attention Halter Mini Dress
This one doesn’t blend in—and it’s not supposed to. A draped halter neckline, open back, and subtle hardware detail come together for a look that feels confident, flirty, and fully intentional.
Fit & Features
- Smooth woven fabric with soft sheen
- Halter neckline with cowl drape
- Open back design
- A line mini silhouette
- Side hardware accent at the waist
- Runs true to size
Style Number/Barcode: 05103-000741
Category Name: Birthday Outfits
Price: $9.97 $39.90
On Sale: Yes
Availability: In Stock
Available Color: RED
Available Size: XS
Product Badge:- Sale
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Sweet At First Sight Floral Sequin Mini Dress
This strapless mini dress combines a sparkling sequin texture with a body-hugging fit, perfect for making a glowing entrance into parties or dances.
Fit & Features
- Floral pattern, sequin-embellished fabric
- Strapless neckline
- Bodycon silhouette
- Back zipper closure for a secure fit
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000837
Category Name: Birthday Outfits
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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RSVP Ready Lace Skater Dress
When the invite hits late, but you still want to show up looking intentional. This lace skater dress hugs up top, flares just right, and brings flirty movement for plans that never stay low-key.
Fit & Features
- Sheer lace overlay with soft stretch lining
- V-neckline with spaghetti straps
- Fitted bodice with drop waist seam
- Tiered ruffle skater skirt with flowy movement
- Runs true to size
Style Number/Barcode: 05101-000965
Category Name: Birthday Outfits
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Midnight Bloom Mesh Rose Appliqué Top
Soft, sheer, and quietly striking. This mesh top layers romance and edge with delicate rose appliqués and a fitted silhouette that feels intentional without trying too hard.
Fit & Features
- Sheer mesh fabric with lightweight stretch
- High neckline with hook and eye front closure
- Short sleeves with delicate, barely there feel
- Rose appliqué detailing with subtle drape accents
- Runs true to size
Style Number/Barcode: 06001-000397
Category Name: Birthday Outfits
Price: $36.90
Availability: Out of Stock
Product Badge:- Ships Free
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Polished Intent Ponte Trouser Pants
These trousers do the most without trying too hard. Crafted in a smooth ponte knit with just the right amount of structure, they hug through the hips and fall into a sleek straight leg that instantly elevates any look.
Fit & Features
- Smooth ponte fabric
- Mid-rise waist
- Double-button front closure
- Belt loops
- Back welt pockets
- Straight leg silhouette
- Runs true to size
Style Number/Barcode: 06502-000070
Category Name: Birthday Outfits
Price: $42.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M, L
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Aletta Glitter Bow Bodycon Mini Dress
Special Occasion
Refined with a hint of after-dark allure, the Aletta glitter knit bodycon mini dress is made for moments that feel elevated yet effortless. A sweetheart padded bust neckline and fitted long sleeves frame the silhouette, while the open back with a statement bow delivers a striking finish.
Fit & Features
- Glitter knit-lined fabric with excess glitter for maximum sparkle
- Sweetheart padded bust neckline for shaped support
- Fitted long sleeves
- Open back with statement bow detail
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Formal cocktail parties, holiday soirees, birthday dinners, celebratory nights out, engagement parties, date nights, city soirees, destination vacations
Style Number/Barcode: 05001-000601
Category Name: Birthday Outfits
Price: $69.90
Availability: In Stock
Available Color: PINK
Available Size: S, M, L, XL
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Got The Romance Lace Bodycon Mini Dress
This lace dress brings the drama, and you're the headliner. With its sultry sheer sleeves and curve-hugging silhouette, this dress is the moment for your next date night or celebration!
Fit & Features
- Lace fabric with partial lining
- Sheer fitted long sleeves with flared cuffs
- Bodycon silhouette with mini-length hem
- High mock neckline with front cutout and tie detail
- Runs true to size
Style Number/Barcode: 05101-000942
Category Name: Birthday Outfits
Price: $35.90
Availability: Out of Stock
Product Badge:- Ships Free
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Bare It Boldly Open Back Mini Dress
Who knew soft could look this hot? This mini dress brings the drama with a low back cutout, halter neckline, and curve-hugging silhouette. Whether you're headed to dinner or turning heads at a party, this fit's got the bold factor locked.
Fit & Features
- Soft knit fabric with stretchy lining
- Scoop halter neckline with attached long sleeves
- Underwire bust design
- Open back cutout with adjustable halter tie
- Asymmetrical shark bite hem
- Runs true to size
Style Number/Barcode: 05102-000403
Category Name: Birthday Outfits
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Mint Condition Sequin Halter Mini Dress
This is the kind of dress that doesn’t need an introduction. The halter neckline, subtle sequins, and open back bring effortless shine to this sparkling style, perfect for being the star of the party.
Fit & Features
- Sequin-embellished fabric
- Plunge halter neckline
- Starfish hardware inset
- Back zipper closure
- Bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05103-000694
Category Name: Birthday Outfits
Price: $22.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Major Stunner Animal Print Mesh Mini Dress
Built to be noticed. This animal print mesh mini dress features a sweetheart neckline, side cutout with ring detail, and a flirty ruffle slit that moves with every step—perfect for nights that don’t stick to the plan.
Fit & Features
- Stretch mesh material with printed finish
- Sweetheart neckline with fitted bodice
- Side cutout with metal ring accent
- Front slit with ruffle trim detail
- Mini length hem
- Runs true to size
Style Number/Barcode: 05103-000586
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 Dark Mesh Mini Dress
Turn up the heat—this mesh mini was made for the night. Featuring an abstract print, ruched sides, and a sultry lace-up back, it hugs in all the right places while keeping things lightweight and effortless.
Fit & Features
- Abstract print, mesh-lined stretchy fabric
- Sweetheart neckline
- Spagehtti straps
- Lace-up open back
- Ruched bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000528
Category Name: Birthday Outfits
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free