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.
$39.90
A chic black crepe wrap dress with a plunging V-neckline and high front slit.
$109.90
A navy blue sequin mermaid dress with a lace-up back and thigh-high front slit.
$32.90 - $34.90
A sage satin mini dress with an off-the-shoulder neckline and flattering A-line silhouette.
$23 $32.90 30% off
A light blue mesh mini dress with a cowl neckline and adjustable spaghetti straps for chic outings.
$79.90
A white mini dress featuring faux pearl embellishments, strappy open-back, and a bodycon silhouette.
$84.90
A black strapless bodycon mini dress with beaded mesh fabric, perfect for formal occasions.
$54.90
A navy blue bodycon mini dress with rhinestone mesh, featuring bell sleeves and a square neckline.
$69.90
A yellow bodycon mini dress featuring iridescent rhinestones, faux pearls, mesh overlay, and adjustable straps.
$59.90
A navy blue strapless column dress in slinky knit fabric with pleated seams and a high side slit.
$64.90
A dreamy yellow strapless mesh dress with ruffle trim, high side slit, and slim silhouette.
$89.90
A strapless black mini dress featuring sheer mesh, intricate sequin beading, and a dramatic floral design.
$44.90
A sage lace midi dress featuring a sweetheart neckline, padded cups, and a curve-hugging bodycon silhouette.
$44.90
A dazzling yellow sequin bodycon mini dress with adjustable straps and a square neckline.
$52.90
A navy blue glitter knit bodycon dress with a V-neckline and adjustable spaghetti straps.
$59.90
A burgundy mesh halter gown featuring a sheer corset bodice, lace-up back, and dramatic high slit.
$59.90
A red strapless mini dress with sequin scrolls, lace-up back, and bodycon silhouette.
$59.90
A wine velvet mermaid gown featuring a sweetheart cowl neck, lace-up back, and ruched detailing.
$74.90
A black glitter mesh mini dress featuring a corset-style bodice, draped sash, and adjustable straps.
$99.90
A light blue mermaid sequin dress with a cutout back and high slit for formal events.
$64.90
A burgundy velvet skater dress featuring an off-the-shoulder neckline, drop waist, and pleated skirt.
$119.90
A glamorous orange mermaid dress featuring sequins, a lace-up back, and a high front slit.
$99.90
A coral sequin formal dress with a lace-up back, high slit, and floor-length mermaid silhouette.
$9.97 $49.90 80% off
A lavender skater dress with glitter mesh, sheer sleeves, and a fit and flare silhouette.
$46.90
A strapless black romper with rhinestone embellishments and a form-hugging silhouette for standout style.
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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
Windsor Senorita Mesh Strappy Mini Dress in Light Blue
$23 $32.90
30% off
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 Light Blue | Size: L | Knit Fabric/Mesh Fabric/Mesh 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:Prom, 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 White | 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: S | 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 Denim | Size: XXS | Knit Fabric
Bling on the sultry glamour with the sparkling details of the stunning Catalina formal mini dress with a bodycon silhouette that will flaunt your gorgeous figure! Fit & FeaturesSheer mesh fabric, full-length knit lining, plenty of stretch, Mini iridescent rhinestones, faux pearl embellishments, Sleeveless cowl neckline, Adjustable spaghetti straps, Mini-length hem, bodycon silhouette, Runs true to size, Where to Wear:Prom, bachelorettes, birthdays, girl's night out, date nights Free Shipping on All Orders Over $75. | Windsor Catalina Rhinestone And Pearl Formal Mini Dress in Yellow | Size: M | Knit Fabric/Rhinestone/Mesh Fabric
Capture all the attention with your sultry allure in the Paige rhinestone formal bodycon mini dress! She features a sleeveless cowl neckline, adjustable spaghetti straps for a customized fit, all-over rhinestone embellishments for that total glam girl vibe, a mini-length hem, and a bodycon silhouette to hug your gorgeous curves. The slinky knit fabric offers plenty of stretch. Style this mini dress with metallic heels for your next dressy night out! Fit & FeaturesSleeveless cowl neckline, Adjustable spaghetti straps, All-over rhinestone embellishments, Mini-length hem, bodycon silhouette, Slinky knit fabric, full-length knit lining, plenty of stretch, Runs true to size, Where to Wear:School dances, date nights, bachelorettes, birthdays, cocktail parties, rooftop hotel bars, GNO, parties Free Shipping on All Orders Over $75. | Windsor Paige Rhinestone Formal Bodycon Mini Dress in Red | Size: XL | Knit Fabric/Rhinestone
The mini dress features a sleeveless square neckline with a pleated bust, spaghetti straps, and an A-line silhouette. Complete outfit with a sleek rhinestone clutch. Fit & FeaturesSmooth knit fabrication with full knit lining, Sleeveless square neckline, Pleated bust, Spaghetti straps, A-line silhouette, Mini length hem, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Sleek Sophistication A-Line Pleated Mini Dress in Sage | Size: XS | Knit Fabric/Rhinestone