Unique Prom Dresses
Ready to own the night and serve main character energy? Unique prom dresses are here to make your dream entrance a reality. Whether you’re chasing extra sparkle, bold colors, or a silhouette no one saw coming, your perfect match is just waiting to turn heads and drop jaws. Because let’s be real—fitting in isn’t your vibe. You were born to stand out, and these unique prom dresses are all about showing up and showing off.
$109.90
A chic navy blue mermaid dress with sequins, a square neckline, and a thigh-high slit.
$39.90
A sultry black formal dress with rhinestone straps, a high slit, and a curve-hugging silhouette.
$77 $109.90 30% off
A green sequin scroll dress with a plunging V-neckline and open lace-up back.
$46 $64.90 29% off
A black crepe formal dress with puff sleeves, lace-up back, and a high-cut slit.
$19.97 $74.90 73% off
A navy blue glitter knit mermaid dress with a square neckline and lace-up open back.
$119.90
A glamorous lavender mermaid dress with sequin scrolls, lace-up back, and high slit.
$19.97 $99.90 80% off
A strapless neon orange sequin dress with a lace-up back and high front slit.
$89.90
A black off-the-shoulder mermaid dress in luxurious knit fabric with a dramatic high front slit.
$69.90
A sage mesh off-the-shoulder mermaid dress with ruffled accents and flexible boning inserts.
$109.90
A stunning black sequin dress with a lace-up back, sweetheart neckline, and high front slit.
$49.90
A pink sequin mini dress with lace-up back, iridescent embroidery, and a form-hugging fit.
$64.90
An elegant green satin mermaid dress with a lace-up back and flattering V-neckline.
$14.97 $56.90 74% off
A glamorous green formal dress featuring a backless design, thigh-high slit, and stretchy knit fabric.
$59.90
A red floral mesh mermaid dress with a lace-up back, high slit, and floor-length hem.
$119.90
An elegant denim tulle gown with glitter sequins, featuring an open strappy back and A-line silhouette.
$79.90
A black knit mermaid dress with glitter, cowl neckline, and high slit for formal occasions.
$124.90
A glamorous black mermaid dress with glitter lurex fabric, adjustable straps, and a dramatic train.
$69.90
A mauve glitter mermaid dress with adjustable straps, perfect for weddings and formal events.
$15.97 $89.90 82% off
An orange bodycon dress with glitter polka dots, lace-up back, and adjustable spaghetti straps.
$89.90
A burgundy glitter knit mermaid dress with a ruched design, spaghetti straps, and a back cutout.
$99.90
A light blue bodycon dress with sequin-scroll pattern, draped beading, and adjustable spaghetti straps.
$74.90
A chic burgundy satin dress with a cold shoulder design and ruched mermaid silhouette.
$14.97 $59.90 75% off
A turquoise glitter knit formal dress with a high slit and floor-sweeping hem for dazzling elegance.
$159.90
A lavender strapless formal dress with beaded mesh, cowl neckline, and high front slit.
$74.90
A red glitter knit mermaid dress with an off-the-shoulder neckline and high front wrap slit.
$79.90
A stunning white mermaid dress with faux pearl embellishments and a cold shoulder neckline.
$59.90
A neon orange sequin mini dress with a lace-up back and bodycon fit for stunning curves.
$77 $109.90 30% off
A royal blue mermaid dress with sequin scrolls, adjustable straps, and a high front slit.
$89.90
A chambray glitter knit mermaid dress with a lace-up back and high side slit.
$49.97 $109.90 55% off
A teal bodycon dress with sequin scrolls, adjustable straps, and a high front slit.
$54.90
A navy blue mini dress with rhinestone and pearl embellishments, featuring a sweetheart neckline and bodycon silhouette.
$59.90
A black glitter mesh mini dress with sheer ruffled sleeves and a bodycon silhouette.
$15.97 $69.90 77% off
A pink glitter knit mermaid dress featuring a lace-up back, V-neckline, and high front slit.
$15.97 $59.90 73% off
A sultry orange strapless bodycon dress with ruched mesh fabric and a center back slit.
$15.97 $79.90 80% off
A black glitter mermaid dress with a lace-up back, square neckline, and padded bra cups.
$69.90
A rust knit mermaid dress featuring a halter V-neckline and striking strappy open back design.
$59.97 $139.90 57% off
A pink mermaid silhouette dress with sequin-beaded bow pattern and chiffon tie-back design.
$69.90
A navy blue mermaid dress with a strappy open back and sleek, stretchy knit fabric.
$59.90
A light blue strapless glitter dress with a V-neckline, hidden pockets, and A-line silhouette.
$54.90
An ivory floral satin dress with a lace-up back and flirty A-line silhouette.
$69.90
A red off-the-shoulder mermaid dress with glitter fabric, ruched bust, and high front slit.
$79.90
A peach glitter mermaid dress with a lace-up back and high slit for formal occasions.
$79.90
A glamorous black mermaid dress with glitter knit fabric, open back, and high front slit.
$14.97 $54.90 73% off
A chic black crepe formal dress featuring waist cutouts and a high side slit for allure.
$19.97 $64.90 69% off
A light blue mermaid dress with glitter, lace-up back, and high front wrap slit for formal events.
$14.97 $59.90 75% off
A black glitter mermaid dress with a lace-up back and high-low ruffled hem.
$59.90
A denim mesh formal dress with a sweetheart neckline, lace-up back, and flattering ruched silhouette.
$69.90
A black glitter crepe mermaid dress with cutout strappy bodice and high front wrap slit.
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Lavish yourself with a luxe formal dress that elevates your special occasion outfit! Cheyenne features a one-shoulder neckline, a wired V-neck bust, a fitted long sleeve, a high side slit on the floor-length hem, and a curve-hugging A-line silhouette. The long dress is composed of a lined velvet fabric that offers a moderate stretch. Complete the look with rhinestone heels and a sphere clutch. Fit & FeaturesOne-shoulder neckline, wired V-neck bust, Fitted long sleeve, High side slit, floor-length hem, A-line silhouette, Lined velvet fabric, Form-hugging fit, moderate stretch, Strapless or sticky bra recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Cheyenne Formal One-Shoulder Velvet Dress in Black-2 | Size: M | Rhinestone/Velvet Fabric
Dare to stun in the Jamie satin formal dress crafted with silky satin fabric for a gorgeous sheen. The bold plunge halter neckline and open lace-up back will turn heads while the fitted column silhouette flaunts your curves. Fit & FeaturesSilky satin fabric, short knit stretchy lining, Plunge halter V-neckline, shoulder straps, padded bra cups, Lace-up open back, lower zipper with hook-eye closure, High side slit, Fitted column silhouette, Floor-length hem, Runs true to size, Where to Wear:Prom, weddings, galas, and black-tie soirees. Free Shipping on All Orders Over $75. | Windsor Jamie Lace-Up Satin Formal Column Dress in Red | Size: XS | Knit Fabric/Satin Fabric
Sophistication meets sultry on the Marjorie formal dress perfect for cocktail parties and dressy family get-togethers. She features sheer chiffon peasant long sleeves, a square neckline, a bodycon silhouette, and a front ruched seam leading to the skin-flaunting slit along her midi-length hem. The formal dress is composed of a lined crepe fabric with a moderate stretch. Style with a chic clutch and heels to complete the look! Fit & FeaturesSheer chiffon peasant long sleeves, square neckline, Front ruched seam, slit detail, Bodycon silhouette, Midi-length hem, Lined crepe fabric, moderate stretch, Bra-friendly design, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Marjorie Formal Chiffon Sleeve Midi Dress in White | Size: S | Chiffon/Crepe Fabric
A chic staple skater dress featuring a flirty off-the-shoulder folded neckline and a short-length perfect for styling with boots or heels. Fit & FeaturesRibbed knit fabric with plenty of stretch, Off-the-shoulder neckline, fold-over accent, Long fitted sleeves, Short-length hem, Skater silhouette, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Chic Staple Ribbed Knit Skater Dress in Black | Size: XS | Knit Fabric
The Gwendolyn glitter knit bow-back mermaid dress will have you sparkling up the night with a glamorous allure! Make your entrance in this floor-length gown designed to turn heads with a curve-flaunting mermaid fit and backless design. Fit & FeaturesGlitter knit fabric, moderate stretch, Square neckline, spaghetti straps, Backless design, high waist seam, Bow-back accent, floor-length train, Floor-sweeping hem, mermaid silhouette, Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout, Where to Wear:Weddings, black tie galas, formal dances, big birthday events, rehearsal dinners, engagement parties, red carpet occasions, upscale glam parties Free Shipping on All Orders Over $75. | Windsor Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Pink | Size: S | Knit Fabric
A sparkling sequin scroll pattern adds beauty and shine to the glamorous Saige formal long dress! With a lace-up back that turns heads, a curve-hugging mermaid silhouette, and a high slit for a gorgeous look. Fit & FeaturesSequin scroll pattern, mesh fabric, stretchy full knit lining, Sleeveless plunge V-neckline, padded bust, Spaghetti straps, open lace-up back detail, Back zipper and hook-eye closure, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, black-tie events, glam functions, and parties. Free Shipping on All Orders Over $75. | Windsor Saige Formal Sequin Lace-Up Mermaid Dress in Lavender | Size: XS | Knit Fabric/Mesh Fabric/Mesh Fabric
Chandler Strapless Lace-Up Sequin Formal Dress in Neon Orange
$19.97 $99.90
80% off
Chic with an elegant bold flair, the Chandler sequin formal dress was made to bring the drama. The floor-length dress has an alluring open back with a strappy lace-up design for customizable wear and a high slit for effortless allure. Fit & FeaturesSheer mesh fabric, full knit lining, moderate stretch, Strapless sweetheart neckline, angled design, structured boning, Open back, strappy lace-up design, tie closure, Fitted bodice, high waist seam, lower back zipper, hook and eye closure, Floor-length hem, high front slit, A-line silhouette, Sequin embroidery, scroll pattern, Runs true to size, Where to Wear:Prom, black-tie galas, red-carpet events, and fancy soirees. Free Shipping on All Orders Over $75. | Windsor Chandler Strapless Lace-Up Sequin Formal Dress in Neon Orange | Size: S | Knit Fabric/Mesh Fabric/Sheer Mesh Fabric
The Lucille formal satin dress will have you looking and feeling radiant and luxe! The dress captivates with a lace-up back, mermaid silhouette, and high front slit for effortless allure. Fit & FeaturesLined satin knit fabric, minimal stretch, Sleeveless square neckline, padded bust, adjustable spaghetti straps, Open lace-up back design, zipper and hook-eye closure, Fitted bodice, front ruched seam, high-cut slit, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, black tie galas, red-carpet events, nights at the opera or theatre, big milestone celebrations Free Shipping on All Orders Over $75. | Windsor Lucille Formal Satin Mermaid Dress in Coral | Size: L | Knit Fabric/Satin Fabric
Bring the romantic allure to the evening affair in the Marylou lace mesh plunge formal dress! She embodies flirtatious style in a sleeveless plunge V-neckline with a built-in padded bust and adjustable spaghetti straps on her empire waist bodice. The sparkly embroidered lace mesh fabric effortlessly flows into a floor-length silhouette with a high-side slit to showcase some legs. She also features a curve-conscious silhouette to flaunt your stunning figure! Complete the look in an elegant hair clip. Fit & FeaturesPlunge V-neckline, adjustable spaghetti straps, Adhesive bra recommended, built-in padded bust, High side slit, back zipper, hook and eye closure, Empire waist, form-fitting silhouette, Floor-length hem, Sparkly embroidered lace mesh fabric, full knit lining, moderate stretch, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Marylou Lace Mesh Plunge Neck Formal Dress in Black | Size: L | Knit Fabric/Mesh Fabric/Mesh Fabric
Spend an evening in the timeless elegance of the Alicia floor-length formal dress and feel like a work of art! The side ruched seams accentuate your curves along the mermaid silhouette, and the high front slit adds a touch of drama to the floor-length hem. Fit & FeaturesSmooth knit fabric lined with stretchy knit, Padded bra cups, Back zipper and hook-eye closure, High front slit, Mermaid silhouette, Runs true to size, Where to Wear:Prom, galas, black tie parties, weddings, bridesmaids, nights at the theatre and opera, red-carpets Free Shipping on All Orders Over $75. | Windsor Alicia Off-The-Shoulder Mermaid Formal Dress in Green | Size: XS | Knit Fabric
Unique Prom Dresses
When it comes to making a statement at prom, every Windsor girl knows that standing out is non-negotiable. Unique prom dresses are the ultimate power move—think bold colors, unexpected textures, and silhouettes that make you feel like you’ve stepped straight out of your main character moment. Whether you’re the queen of quirky, the master of glam, or the girl who loves to keep everyone guessing, choosing a dress that’s as unforgettable as you are is the real secret sauce. Prom isn’t just about the dance floor—it's about the anticipation, the group chat debates, the twirling in your bedroom mirror, and that one epic entrance that gets everyone talking. This is your chance to let your personality shine through every detail, from a dramatic cut-out to a wild print or a little sparkle that catches the light just right. And if you’re the type to embrace the unexpected, weird prom dresses are basically your ticket to legendary status. There’s no rulebook here—just you, your vibe, and a dress that feels like it was made for your story.
Selecting the perfect prom dress isn’t just about following trends—it’s about finding a piece that feels like it was crafted for your vibe. Maybe you’re shopping for yourself, plotting the ultimate surprise for your bestie, or even helping a little sis step into her first big night out. Whoever is lucky enough to rock a truly unique gown, the magic is in the details. Look for features that make your heart skip a beat: dramatic sleeves, asymmetrical hems, or that one-of-a-kind embellishment that makes you feel like you’re walking a red carpet. And let’s be real—sometimes the best moments come from taking a risk and choosing something totally unexpected. The right dress should hype you up before you even leave the house, giving you that unstoppable energy all night long. Remember, prom is a celebration of you—your style, your confidence, your story. Whether you’re drawn to romantic lace, edgy metallics, or a silhouette that’s straight out of a dream, the goal is to feel like the boldest version of yourself.
And if you’re on the hunt for a look that’s truly all your own, don’t be afraid to break a few rules and chase those “only you could pull that off” vibes. The best memories are made when you lean into your own brand of extra, whether that means a dramatic train, a pop of neon, or a playful twist that no one saw coming. Prom is your night to be unforgettable, and the right dress is your secret weapon. For even more inspo and to find something that’ll have everyone asking “Where did you get that?”, check out the collection of Unique Dresses and get ready to claim your crown as the queen of original style.