Birthday Outfits

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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!

  • 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, S, M, L

    Product Badge:
    • Best Seller
  • 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
  • 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

    Product Badge:
    • Ships Free
  • Adorable Vibe Ruffle Lace Mini Dress

    Bring an adorable vibe to your summer parties in this floral lace mini dress designed with a cute tie-front bust and flirty ruffled hem. Style with gold hoops and sleek mules!

    Fit & Features

    • Sheer floral lace fabric with lining
    • Sleeveless sweetheart neckline, padded bra cups
    • Tie-front bust, keyhole cutout
    • Adjustable spaghetti straps
    • Tiered ruffled design
    • Mini-length A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000076

    Category Name: Birthday Outfits

    Price: $42.90

    Availability: In Stock

    Available Color: IVORY

    Available Size: L

  • 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

    Product Badge:
    • Ships Free
  • Feeling Chic Thong Square Toe Heels

    From daytime outings to nights out, these thong heels are perfect for dressing up any look for every occasion! 

    Fit & Features

    • 2" short kitten heel
    • Square toe
    • Thin thong toe strap
    • Cushioned insole
    • Faux leather material
    • Runs true to size

    Style Number/Barcode: 07401-000058

    Category Name: Birthday Outfits

    Price: $26.90

    Availability: In Stock

    Available Color: PINK, TAN

    Available Size: 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 10

  • Summer Approved Ruffled Lace Mini Skort

    This airy sheer lace mini skort is totally summer approved, featuring a tiered ruffled design with a short overlay and hidden fitted knit shorts. Style with the matching tie-front top for a flirty vibe.

    Shop Matching Top: Summer Approved Sheer Lace Tie-Front Top

    Fit & Features

    • Sheer lace fabric, high stretch
    • Mid-rise waist
    • Tiered ruffled design
    • Mini-length overlay
    • Hidden fitted knit shorts
    • Runs true to size

    Style Number/Barcode: 06503-000087

    Category Name: Birthday Outfits

    Price: $26.90

    Availability: In Stock

    Available Color: YELLOW

    Available Size: S

    Product Badge:
    • Part of a Set
  • 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

    Product Badge:
    • Ships Free
  • 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: Out of Stock

    Product Badge:
    • Ships Free
  • Summer Approved Sheer Lace Tie-Front Top

    This airy sheer lace top is totally summer approved, featuring short sleeves, a V-neckline, and a tie-front design. Style with the matching mini skort for a flirty vibe.

    Shop Matching Bottoms: Summer Approved Ruffled Lace Mini Skort

    Fit & Features

    • Sheer lace fabric with front knit lining, high stretch
    • V-neckline, tie-front design
    • Short sleeves
    • Fitted mid-length hem
    • Runs true to size

    Style Number/Barcode: 06202-000020

    Category Name: Birthday Outfits

    Price: $19.90

    Availability: In Stock

    Available Color: YELLOW

    Available Size: S, M, L

    Product Badge:
    • Part of a Set
  • 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
  • Wild Card Leopard Floral Print Maxi Skirt

    This skirt’s got plot twist energy—sweet florals meet fierce leopard in a ruffled maxi made for your wild side. Let the bold print and thigh-high slit steal the spotlight from brunch to beach nights.

    Fit & Features

    • Sheer mesh fabric with mini-length knit lining, high stretch
    • Leopard and floral multi-print pattern
    • High-rise waist
    • Ruching, hip-hugging fit
    • Thigh-high side slit, ruffled hem
    • Maxi-length hem, flowy silhouette
    • Runs true to size

    Style Number/Barcode: 06501-000061

    Category Name: Birthday Outfits

    Price: $36.90

    Availability: In Stock

    Available Color: LEOPARD

    Available Size: M

    Product Badge:
    • Best Seller
  • Cut to Slay Sequin Cutout Mini Dress

    Serving body, sparkle, and a little scandal—this mini dress is here to cause a scene. All-over sequins, bold cutouts, and a curve-hugging fit that’s ready for the club, rooftop parties, or wherever the night takes you.

    Fit & Features

    • Sequin embellished fabric
    • Crew neckline
    • Front cutout design
    • Bodycon silhouette
    • Mini-length hem
    • Runs true to size

    Style Number/Barcode: 05103-000159

    Category Name: Birthday Outfits

    Price: $49.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

  • 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
  • Wildflower Energy Cowl Halter Romper

    This sheer mesh halter romper mixes floral and animal vibes for a look that’s flirty, fierce, and ready for your next night out!

    Fit & Features

    • Floral and leopard mix print, mesh-lined fabric
    • Halter cowl neckline, spaghetti strap tie
    • Open strappy back
    • Built-in mini shorts with flirty skirt overlay
    • Curve-hugging fit
    • Runs true to size

    Style Number/Barcode: 06503-000082

    Category Name: Birthday Outfits

    Price: $39.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Lasting Impression Sheer Mesh Maxi Dress

    Leave a lasting impression showing off your gorgeous curves in this maxi dress designed with a partially sheer look that makes jaws drop!

    Fit & Features

    • Partially sheer mesh fabric
    • Sweetheart neckline
    • Curve-hugging silhouette
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05103-000165

    Category Name: Birthday Outfits

    Price: $38.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, M

  • 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
  • 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

    Product Badge:
    • Ships Free
  • 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 Outfits

    Price: $39.90

    Availability: In Stock

    Available Color: BROWN

    Available Size: XS, S, M, L

  • 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

    Product Badge:
    • Ships Free
  • 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
  • Birthday Queen Headband

    Because your bday isn’t just a day—it’s a whole era. This sparkling headband makes sure everyone knows exactly who’s running the guest list (and the group chat).

    Fit & Features

    • "Birthday Queen" script with rhinestone embellishments
    • Sleek frame

    Style Number/Barcode: 07006-000039

    Category Name: Birthday Outfits

    Price: $12.90

    Availability: In Stock

    Available Color: GOLD

    Available Size: NS

  • 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

    Product Badge:
    • Ships Free
  • 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 Outfits

    Price: $42.90

    Availability: In Stock

    Available Color: BROWN, BLACK

    Available Size: M, L, XS, S