Birthday Outfits
Celebrate your special day in style with our chic collection of birthday outfits. Explore the latest trending styles, including matching two-piece sets, dressy jumpsuits, and sleek faux leather tops and bottoms. Stand out from the party crowd in a sparkly mesh top paired with a mini skirt ensemble, or step out in a daring corset top outfit complemented by high-rise flared pants for an unforgettable birthday outfit. Complete your party ensembles with lace-up heels or metallic platform shoes, and don't forget the perfect finishing touches: dazzling jewelry and a matching rhinestone clutch.
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Birthday Outfits
Product Recommendations
Summer Birthday Outfits to Make Your Special Day Unforgettable!
Hey birthday queen, ready to celebrate in style? Dive into 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 sexy birthday dresses, chic jumpsuits, or trendy two-piece sets, our summer collection has everything you need to shine.
This season, embrace fresh hues like coral, lavender, and sky blue, paired with breezy fabrics like satin, chiffon, and crochet. If you're planning a laid-back birthday brunch or beachside gathering, opt for flirty sundresses or stylish separates that keep you cool and confident. Heading to a semi-formal event? Explore eye-catching looks featuring bold cutouts, ruched details, and sleek satin silhouettes that make a statement.
Complete your birthday outfit with Windsor’s warm-weather accessories. From strappy sandals and chic heels to trendy mini handbags and dainty jewelry, we’ve got the finishing touches to elevate your look. Don’t forget the details—think vibrant prints, playful ruffles, and flattering fits that highlight your personal style.
Whether you’re celebrating with a rooftop party, a sunset dinner, or a tropical getaway, Windsor’s birthday outfits ensure you’re the center of attention. Shop online, in-app, or visit us in-store to find the perfect summer birthday outfit that celebrates you!
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All The Attention Abstract Split Crop Top
Command attention in this striking halter crop top featuring a flattering twisted neckline, a daring split design, and a cropped length that perfectly highlights your figure.
Fit & Features
- Abstract print, mesh fabric, sewn-in knit lining
- Halter plunge twist neckline, tie closure
- Center split design
- Crop hem
- Runs true to size
Style Number/Barcode: 06001-000167
Category Name: Birthday Outfits
Price: $29.90
Availability: In Stock
Available Color: TAUPE
Available Size: XS, S, M, L
Product Badge:- Back In Stock
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Birthday Girl Satin Sash
Celebrate your special day in this glam Birthday Girl satin sash and receive VIP treatment everywhere you go!
Fit & Features
- Metallic Birthday Girl lettering
- Silky smooth satin material
Style Number/Barcode: 07308-000005
Category Name: Birthday Outfits
Price: $10.90
Availability: In Stock
Available Color: BLACK
Available Size: NS
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Party Diva Cropped Rhinestone Halter Top
A cropped rhinestone halter top that'll inspire your next going-out look! It features a sultry plunge cowl neckline and a partially open back that turns heads. Pair with jeans.
Fit & Features
- Sheer mesh fabric with knit lining, moderate stretch
- Studded rhinestones
- Plunging halter neckline, cowl bust
- Mini bar strap at bust
- Halter neck ties, partially open back
- Fitted cropped hem
- Runs true to size
Style Number/Barcode: 06001-5498
Category Name: Birthday Outfits
Price: $32.90
Availability: In Stock
Available Color: NUDE
Available Size: XS
Product Badge:- Best Seller
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Layer On The Luxe Faux Fur Cropped Jacket
Layer on the luxe vibes with this faux fur cropped jacket featuring a wide collared neckline, long sleeves, an open front, and a relaxed fit. Style with a crop top, faux leather pants, and booties for a night out!
Fit & Features
- Faux fur fabric with woven lining, no stretch
- Wide collared neckline
- Long sleeves
- Open front
- Cropped hem
- Relaxed fit
- Runs true to size
Style Number/Barcode: 06201-0481
Category Name: Birthday Outfits
Price: $23.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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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 Outfits
Price: $39.90
Availability: In Stock
Available Color: NATURAL
Available Size: S, M, L
Product Badge:- Best Seller
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Birthday Girl Rhinestone Tiara
Let everyone know who's birthday it is with this sparkly rhinestone tiara. With its pretty rhinestone lettering and design, it's a must-have for that birthday brunch. Get a gold tiara or silver tiara to pair with a flirty skater dress and a sparkly clutch for the best birthday outfit of the year!
Fit & Features
- Rhinestone detailing and lettering that reads "Birthday Girl"
- Comb attached to tiara to help secure
Style Number/Barcode: 07006-0856
Category Name: Birthday Outfits
Price: $12.90
Availability: Out of Stock
- Rhinestone detailing and lettering that reads "Birthday Girl"
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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: 05101-000101
Category Name: Birthday Outfits
Price: $49.90
Availability: In Stock
Available Color: YELLOW, PINK
Available Size: XS, S, M, L
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Ayden Long Sleeve Velvet Sequin Mini Dress
Special Occasion
The Ayden velvet mini dress features a sequin scroll pattern, a square neckline, long fitted sleeves, and an open lace-up strappy back design with a lower back cutout. Complete your formal outfit with glitter rhinestone heels.
Fit & Features
- Velvet fabric with knit lining, minimal stretch
- Sequin embroidered scroll pattern
- Square neckline
- Long fitted sleeves
- Open lace-up strappy back design, lower back cutout, zipper with hook-eye closure
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2534
Category Name: Birthday Outfits
Price: $9.97 $89.90
On Sale: Yes
Availability: Out of Stock
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Glitzy Chic Glitter Envelope Clutch
Fit & Features
- Glitter mesh material
- Rectangular-shaped body
- Envelope foldover closure
- Detachable chainlink shoulder strap
Style Number/Barcode: 07204-0828
Category Name: Birthday Outfits
Price: $12.97 $26.90
On Sale: Yes
Availability: Out of Stock
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Disco Club Sequin Mini Dress
Look and feel your best in this sequin mini dress! Turn heads at every party in this dress with a sleek strapless neckline and bodycon fit that shows off your curves.
Fit & Features
- Sequin embellished, mesh fabric, stretchy knit lining
- Strapless neckline
- Back zipper hook-eye closure
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000101
Category Name: Birthday Outfits
Price: $42.90
Availability: In Stock
Available Color: YELLOW
Available Size: XS, S, M, L
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Glam In Motion Velvet Rhinestone Halter Jumpsuit
Fit & Features
- Velvet lined fabrication
- Plunging halter neckline
- Open back, zipper and hook-eye closure
- Mini rhinestones
- Straight leg fit, flared hem
- Runs true to size
Style Number/Barcode: 06502-2549
Category Name: Birthday Outfits
Price: $6.97 $72.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sweetheart Status Babydoll Crop Top
Serving sweetheart energy with a flirty twist. This babydoll crop top has adjustable spaghetti straps and a peplum hem that’s perfect for brunch dates or weekend hangs.
Fit & Features- Woven fabric with light structure
- Babydoll silhouette with peplum hem
- Sweetheart neckline
- Adjustable spaghetti straps
- Runs true to size
Style Number/Barcode: 06003-000015
Category Name: Birthday Outfits
Price: $29.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- New Arrival
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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 Outfits
Price: $38.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
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Gorgeous Sheen Sequin Lace Bow Back Mini Dress
This head-turning mini dress is crafted with sheer lace fabric with a nude-tone lining for chic contrast and all-over sequin embroidery for a gorgeous sheen. It features a strapless straight-across neckline, a lower back bow for an adorable accent, and a short bodycon silhouette to showcase your curves.
Sequins bring the perfect mix of elegance and fun. Want more options? Shine in a sparkling sequin prom dress or make an entrance in our glamorous party dresses.
Fit & Features
- Sheer lace fabric with nude-tone lining
- All-over sequin embroidery
- Strapless straight neckline
- Lower back bow accent
- Back zipper closure
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-3631
Category Name: Birthday Outfits
Price: $26.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Tied To The Moment Block Heel Mules
The easiest way to upgrade your vibe. These strappy mules feature knotted details and a comfy block heel that takes you from brunch to GNO without missing a beat.
Fit & Features
- Block heel
- Square toe
- Strappy knot design
- Luxe fit cushioned insole
- Runs true to size
Style Number/Barcode: 07401-000018
Category Name: Birthday Outfits
Price: $28.90
Availability: In Stock
Available Color: BLACK
Available Size: 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 10
Product Badge:- New Arrival
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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 Outfits
Price: $36.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L
Product Badge:- New Arrival
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A Night Like This Sequin V-Neck Mini Dress
Catch the light in this sequin mini dress for a truly sparkling night! The mini-length dress features fitted long sleeve with chic slit flare cuffs, a V-neckline, a flirty bust keyhole with an adjustable toggle closure, and a flattering bodycon silhouette. Style with strappy heels for a night on the town!
Fit & Features
- Fitted long sleeves, slit flare cuffs
- V-neckline, hidden side zipper and hook-eye closure
- Bust keyhole, adjustable toggle closure
- Bodycon silhouette
- Mini-length hem
- Sequin embellished fabric, stretchy knit lining
- Style runs large
Style Number/Barcode: 05103-5327
Category Name: Birthday Outfits
Price: $5.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Glam Girl Era Metallic A-Line Mini Dress
Enter your glam girl era in this iconic mini dress designed with a metallic knit fabric for a stunning sheen. It features a strapless straight-across neckline with a pleated bust, ruched detailing to accentuate your curves, and a short A-line silhouette.
Fit & Features
- Metallic knit fabric, stretchy knit lining
- Strapless straight neckline, pleated bust
- Ruching
- Mini-length A-line silhouette
- Runs true to size
Style Number/Barcode: 05103-5945
Category Name: Birthday Outfits
Price: $33.90
Availability: Out of Stock
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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 Outfits
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- New Arrival
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Shimmering Rhinestone Necklace, Earrings, And Bracelet Set
This shimmering rhinestone jewelry set will level up the luxe factor of your look! It features a curved collar necklace accented with multiple rows of sparkling rhinestones, long duster earrings with two cascading rows of rhinestones, and a matching dainty bracelet embellished with multiple rows of rhinestones. Style this gorgeous set with a sequin formal dress for your next glam affair!
Fit & Features
- Necklace, earrings, and bracelet set
- Curved collar necklace, multiple rows of rhinestones, lobster clasp closure
- Long duster earrings, two rows of rhinestones, post-back closures
- Dainty bracelet, multiple rows of rhinestones, lobster clasp closure
Earrings are final sale and may not be returned or exchanged.
Style Number/Barcode: 07002-1717
Category Name: Birthday Outfits
Price: $7.97 $16.90
On Sale: Yes
Availability: Out of Stock
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Radiant Sparkle Rhinestone Long Sleeve Mini Dress
Bring the glam in a mini dress that features a crew neckline, sheer fitted long sleeves, and beaded rhinestone accents throughout. Complete the look with rhinestone heels for a cocktail-ready outfit.
Fit & Features
- Lined mesh fabrication
- Crew neckline
- Fitted sheer long-sleeves
- Rhinestones
- Bodycon fit
- Mini length hem
- Runs true to size
Style Number/Barcode: 05103-5868
Category Name: Birthday Outfits
Price: $22.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Glow Up Tonight Rhinestone Shoulder Bag
This bag’s got a major glow. With a rhinestone-embellished body, knotted shoulder strap, and spacious interior, it’s ready to glow up your night-out looks.
Fit & Features
- Knotted shoulder strap
- Top zipper closure
- Spacious interior
- Rhinestone-embellished
Style Number/Barcode: 07204-000013
Category Name: Birthday Outfits
Price: $32.90
Availability: In Stock
Available Color: SILVER, BLACK
Available Size: NS
Product Badge:- New Arrival
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Here To Party Glitter Knit Cutout Jumpsuit
Light up the night in the here to party glitter knit cutout jumpsuit pant. With a halter neckline, waist cutout, and wide-leg silhouette, you'll be the star of the show.
Fit & Features
- Glitter knit fabric
- Sleeveless halter neckline with tie-back spaghetti straps, partially open back
- Ruched bust
- Waist cutout, high waist seam
- Hip-hugging fit
- Wide-leg silhouette
- Runs true to size
Style Number/Barcode: 06502-2554
Category Name: Birthday Outfits
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
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Bare It Boldly Leopard Cropped Tube Top
Soft girl meets wild side—this tube top understood the assignment. The abstract leopard print and cropped fit are perfect for layering or living your best night-out life.
Fit & Features
- Sheer mesh fabric with knit lining, high stretch
- Abstract leopard print
- Strapless straight-across neckline
- Ruching
- Cropped hem
- Form-hugging fit
- Runs true to size
Style Number/Barcode: 06001-000195
Category Name: Birthday Outfits
Price: $26.90
Availability: In Stock
Available Color: BROWN-2
Available Size: XS, S, M, L
Product Badge:- New Arrival