Dresses For 21st Birthday
Turning twenty-one calls for a dress that’s as unforgettable as the night itself. Dresses for your 21st birthday should feel like a celebration in fabric—bold, playful, and totally you. Whether you’re planning a rooftop toast, a dance-all-night moment, or something more low-key with your crew, there’s no wrong way to show up. From flirty minis to chic midis and everything in between, finding the perfect fit is half the fun. Your only job? Pick a dress that makes you want to say yes to every photo op and every last-minute plan.
$44.90
A red mesh maxi dress with a floral print, sweetheart neckline, and bodycon silhouette.
$79.90
A white mini dress with faux pearl embellishments, strappy open-back, and bodycon silhouette.
$84.90
A strapless black bodycon mini dress featuring elegant beaded mesh and a cowl neckline.
$64.90
A burgundy knit mermaid dress featuring a scoop neckline, open back, and high front slit.
$26.90
A charcoal bodycon mini dress with a mock neck and fitted long sleeves in cotton-blend knit.
$49.90
A dark marsala chiffon mini dress featuring a sweetheart neckline, twist bust, tie-back, and ruffled hem.
$52.90
A wine-colored bodycon mini dress featuring ruffled tulle hem, low back, and smooth knit-lined fabric.
$39.90
A vibrant red knit skater dress featuring a plunging halter neckline, strappy back, and flirty mini hem.
$79.90
A wine mesh mermaid dress featuring a lace open back, halter neckline, and side ruched seams.
$44.90
A shimmering gold metallic knit maxi dress with a plunge cowl halter neckline and strappy open back.
$59.90
A purple mesh mermaid dress featuring a halter neckline, high front slit, and ruched side seams.
$14.97 $59.90 75% off
A light blue strapless glitter party dress with a V-neckline, padded cups, and hidden pockets.
$14.97 $59.90 75% off
A stunning periwinkle mesh dress featuring an off-the-shoulder neckline and ruched mermaid silhouette.
$69.90
A mint strapless mini dress featuring shimmering floral sequins and a sculpted bodycon silhouette.
$44.90
A strapless burgundy mini dress in crepe fabric featuring an A-line silhouette and back zipper closure.
$39.90
A black glitter knit mini dress featuring a halter cowl neckline, ruched bodycon silhouette, and open back.
$45.90
A pink knit mini dress featuring long sleeves, a plunge V-neckline, and a ruched bodycon silhouette.
$59.90
A striking red knit dress featuring a one-shoulder neckline, ruffled high slit, and bodycon silhouette.
$44.90
A sage lace midi dress featuring a sweetheart neckline, padded cups, and a curve-hugging bodycon silhouette.
$59.90
A strapless purple mermaid dress featuring glitter knit fabric, ruched sides, and a dramatic floor-length hem.
$39.90
A wine-colored glitter knit mini dress featuring a ruched bodycon silhouette and spaghetti straps.
$59.90
A sage green knit formal dress featuring a halter cowl neckline, padded cups, and a side slit.
$74.90
A black glitter mesh mini dress featuring a corset bodice, draped sash, and adjustable spaghetti straps.
$46.90
An ivory lace mini dress featuring off-shoulder draping, flared sleeves, and a curve-hugging silhouette.
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Look and feel like a sultry senorita in this mesh mini dress perfect for an chic night on the town! It features a sleeveless cowl neckline, dual adjustable spaghetti straps with a tie-neck closure, and side and back ruched seams designed to flaunt your curves along the bodycon silhouette. Complete the look with hoop earrings. Fit & FeaturesSleeveless cowl neckline, Dual adjustable spaghetti straps, tie-neck closure, Side and back ruched seams, Back zipper and hook-eye closure, Bodycon silhouette, mini-length hem, Mesh fabric, brushed soft knit stretchy lining, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Senorita Mesh Strappy Mini Dress in Pink | Size: L | Knit Fabric/Mesh Fabric/Mesh Fabric
This satin mini dress will be your favorite for celebrations, events, and date nights! Sleek and smooth satin shapes this off-the-shoulder dress, which features a flattering A-line silhouette perfect for styling with heels. Fit & FeaturesSmooth and sleek satin fabric, stretchy knit lining, Off-the-shoulder neckline, Short sleeve cuffs, A-line silhouette, Mini-length hem, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Classics Lover Off-The-Shoulder Satin A-Line Mini Dress in Sage | Size: L | Knit Fabric/Satin Fabric
The Lucy mini party dress is sleek and simple from the front and stunning from the back. Turn heads as you stun from the back with a flirty big bow tie with a dramatic train that glides against the floor! Fit & FeaturesTaffeta structured woven-lined fabric, slight stretch, Strapless, square neckline, non-slip grip, Hidden side zipper, hook and eye closure, Front and back pleating and ruching, Form-hugging, mini-length hem, Detachable back bow with train, Runs true to size, Where to Wear:Homecoming, weddings, brides, bachelorettes, big birthday events, fancy date nights, gorgeous dinner parties, cocktail soirees, rehearsal dinners, engagement photoshoots and parties Free Shipping on All Orders Over $75. | Windsor Lucy Taffeta Bow Mini Party Dress in White | Size: XS
Bring on the cute attitude in this ponte mini skort brings featuring a flattering high-rise waist, and a skirt overlay designed with dual front slits along the form-hugging fit. Fit & FeaturesSmooth ponte knit fabric, minimal stretch, High-rise waist, Skirt overlay, dual front slits, Form-hugging silhouette, Mini-length hem, Shorts lining, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Cute Attitude Ponte Slit Mini Skort in Black | Size: L | Knit Fabric
Express your devotion to romance in the Lena mesh mini dress perfect for modern brides, birthday girls, or graduates! The strapless cowl neckline adds a touch of elegance, while the bodycon fit accentuates your figure. Fit & FeaturesBeaded mesh fabric, stretchy knit lining, Strapless cowl neckline, Back zipper and hook-eye closure, Bodycon fit, mini-length hem, Runs true to size, Where to Wear:Prom, date nights, bachelorettes, girl's night out, birthdays Free Shipping on All Orders Over $75. | Windsor Lena Strapless Bodycon Beaded Mesh Mini Dress in Black | Size: L | Knit Fabric/Mesh Fabric/Mesh Fabric
Minimal, but never boring. This sleek mini skirt brings the heat with a flirty slit and body-hugging fit made for going out or dressing up your everyday looks. Fit & FeaturesStretchy and smooth knit fabric, High-rise elasticized waistband, Mini-length hem, short front slit, Bodycon silhouette, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Get Down With Basic Slit Mini Skirt in Black | Size: M | Knit Fabric
Show off a flawless allure in this figure-flaunting mini dress! Designed with a sleek knit fabric with a fab sheen, this mini-length dress offers plenty of stretch so you can dance all night. The sleeveless bodice is shaped with a pleated cowl neckline for a chic draped effect and spaghetti straps. The pleating across the bodycon silhouette will accentuate your stunning curves. Style with metallic heels for a club night out.Fit & FeaturesStretchy sleek knit fabric, Sleeveless pleated cowl neckline, Spaghetti straps, Pleating, Bodycon fit, Strapless or sticky bra recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Flawless Allure Cowl Neck Bodycon Mini Dress in Light Blue | Size: L | Knit Fabric
Keep it sophisticated with a satin mini dress that radiates luxe. The dress features a sleeveless square neckline, detachable rhinestone embellished spaghetti straps, ruched side and back seams, and a form-hugging silhouette and mini-length hem. Complete look with rhinestone heels and a satin clutch. Fit & FeaturesSleeveless square neckline, Detachable rhinestone spaghetti straps, Ruched side and back seams, Form-hugging silhouette, Mini-length hem, Lined sleek satin fabric, moderate stretch, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Stunning Sophistication Rhinestone Mini Dress in Wine | Size: M | Rhinestone/Satin Fabric
You'll have that perfect glow in this satin mini dress at the party! This stunning mini-length dress features a strapless neckline for a classic style, and a side pleated seam adds a touch of sophistication and creates a flattering A-line silhouette. Complete the look with stiletto heels. Fit & FeaturesSatin fabric lined with stretchy knit, Strapless neckline, Side pleated seam, A-line silhouette, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Perfect Glow Strapless Pleat A-Line Satin Mini Dress in Gold | Size: L | Satin Fabric
Make It Known Satin Strapless Pleat Mini Dress in White
$7.97 $37.90
79% off
Make yourself known in this satin mini dress as you step into the club or party! The short dress is designed with a strapless neckline with non-slip grip lining, a pleated bust and side seam, a flattering bodycon silhouette, and a mini-length hem. Style the satin dress with rhinestone heels for a charming sparkle! Fit & FeaturesStrapless neckline, non-slip grip lining, Pleated bust and side seam, Bodycon silhouette, Mini-length hem, Silky satin fabric, minimal stretch, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Make It Known Satin Strapless Pleat Mini Dress in White | Size: M | Rhinestone/Satin Fabric