Backless Formal Dresses
Ready to turn heads and break hearts? Our collection of backless formal dresses is here to make sure all eyes are on you, whether you're gliding across the dance floor or making a grand entrance. Perfect for the Windsor girl who loves a little drama and a lot of style, these stunning silhouettes are designed to flaunt what you've got with elegance and flair. From sultry evenings out to unforgettable galas, step into the spotlight and let your confidence shine in a backless formal dress that's as daring as you are.
$69.90
A yellow knit mermaid dress featuring a halter V-neckline and striking strappy open back design.
$84.90 - $89.90
A stunning black satin column dress featuring a lace-up back and high-cut front slit.
$84.90
A glamorous black glitter knit mermaid dress featuring a bow-back design and floor-length train.
$64.90
A sleek black knit mermaid dress featuring a scoop neckline, open back, and high front slit.
$64.90
A black satin formal dress featuring a lace-up back, high slit, and slim silhouette.
$99.90
An elegant rose satin dress with a lace-up back, high slit, and hidden side pockets.
$59.90
A black glitter knit mermaid gown featuring a plunging halter neckline and dramatic open strappy back.
$49.90
A black knit mermaid dress featuring an open back, sweetheart neckline, and high front slit.
$64.90
A stunning red lace mermaid dress featuring a floral pattern and an elegant open-back design.
$139.90
A royal blue sequin dress featuring a mermaid silhouette and an alluring open strappy back.
$89.90
An ivory satin formal dress featuring a plunge halter neckline and open lace-up back.
$77 $109.90 30% off
A green sequin scroll dress with a plunging V-neckline and open lace-up back.
$99.90 - $109.90
A plum strapless formal dress featuring sequin embroidery, sheer mesh, lace-up back, and a high front slit.
$64.90
A dreamy yellow strapless mesh dress with ruffle trim, high side slit, and slim silhouette.
$59.90
A strapless black knit mermaid dress featuring a high front slit and padded bra cups for support.
$159.90
A lavender strapless formal dress with beaded mesh, padded cups, and a high front slit.
$79.90
A glamorous red glitter mermaid dress featuring an open back and high front slit.
$145.90
A luminous sage satin gown featuring a mermaid silhouette, V-neckline, appliqué details, and open back.
$9.97
A green glitter mini dress featuring an open back with tie detail, side ruching, and bodycon fit.
$79.90
A stunning red formal dress featuring a lace-up back, high side slit, and bodycon silhouette.
$59.90
A burgundy strapless column dress in slinky knit fabric with pleated seams and a high side slit.
$109.90
A stunning black sequin dress with a lace-up back, sweetheart neckline, and high front slit.
$36.90
A white sleeveless mini dress featuring a low-back cut and flattering A-line silhouette in stretch knit.
$39.90
A pink ribbed knit halter midi dress featuring an open back, tie-back straps, and curve-hugging silhouette.
$74.90
A black knit mermaid dress featuring a twist V-neckline, padded cups, and elegant strappy back detail.
$79.90
A black satin mermaid dress featuring a halter plunge neckline, open cross-back, and high front slit.
$64.90
A sleek black formal dress with a V-neckline, strappy back, and high side slit.
$59.90
A sage strapless mermaid dress featuring a twist-accent neckline, tie-back detail, and slinky stretch fabric.
$69.90
A black mesh mermaid gown featuring a plunging halter neckline, ruched details, and an open strappy back.
$69.90
A vibrant yellow knit dress featuring a cowl neckline, open back, and ruched mermaid silhouette.
$109.90
An ethereal periwinkle A-line dress featuring floral glitter sequins, tulle overlay, and a lace-up back.
$14.97 $59.90 75% off
A mocha satin formal dress with a strapless neckline, padded cups, and a high front wrap slit.
$119.90
A denim blue mermaid gown featuring floral sequins, a high front slit, and an open back.
$69.90
A pink satin column dress featuring a halter plunge V-neckline and dramatic tie-back design.
$99.90
A stunning light blue mermaid dress with sequin embroidery, cutout back, and high front slit.
$119.90
A red mermaid formal dress featuring a rhinestone mesh corset, open back, and high front slit.
$59.90
A brown chiffon gown featuring a halter cowl neckline, open back, and curve-hugging floor-length silhouette.
$119.90
A white floral sequin mermaid dress featuring satin knit fabric and an elegant lace-up open back.
$89.90
A stunning red sequin beaded formal dress with a lace-up back and high front slit.
$14.97 $54.90 73% off
A black velvet mini dress featuring sheer long sleeves, a ruched bodycon silhouette, and an open back.
$99.90
A coral sequin formal dress with a lace-up back, high slit, and floor-length mermaid silhouette.
$99.90
A wine satin mermaid gown featuring a sequin corset bodice, open back, and high front slit.
$79.90
A burgundy mesh mermaid gown featuring a velvet burnout pattern, cowl neckline, and lace-up open back.
$24.97 $59.90 58% off
A captivating royal blue bodycon dress featuring a glitter knit, lace-up back, and high front slit.
$32 $45.90 30% off
A red brown knit midi dress featuring a halter cowl neckline, open back, and flattering slit accent.
$99.90
A striking red satin mermaid gown featuring a V-neckline, strappy open back, and elegant train.
$69.90
A red strapless formal dress with glitter fabric, side ruffle, and high slit for elegance.
$69.90
A red glitter knit column dress featuring a cowl neckline, lace-up back, and high front slit.
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Create a captivating entrance in this formal wrap dress for your next soiree. All eyes are on you in this stylishly chic long formal dress with a plunging V-neckline to perfectly display a sparkling rhinestone lariat or delicate layers of dainty necklaces. Fit & FeaturesCrepe fabric, moderate stretch, Asymmetrical wrap V-neckline, Adjustable spaghetti straps, Ruched detailing, slim-fit bodice, High front slit, floor-length wrap silhouette, Runs true to size, Where to Wear:Prom, black-tie weddings, and formal parties. Free Shipping on All Orders Over $75. | Windsor Sasha Formal High Slit Wrap Dress in Black | Size: M | Rhinestone
Chic and glamorous, the Rowena sequin mermaid long dress will stylishly elevate your formal night-out look. With a lace-up strap design and fitted mermaid silhouette with a high slit, you'll deliver stunning style. Fit & FeaturesSheer mesh fabric, knit lining, moderate stretch, embroidered sequin scroll design, Sleeveless square neckline, padded bust, Spaghetti straps, open back, lace-up strap design, tie closure, Lower back zipper with hook and eye closure, High waist seam, Fitted floor-length mermaid silhouette, high front slit, Runs true to size, Where to Wear:Prom, black-tie parties and galas, fancy engagement parties Free Shipping on All Orders Over $75. | Windsor Rowena Sequin Mermaid Dress in Navy Blue | Size: M | Knit Fabric/Mesh Fabric/Sheer Mesh Fabric
Windsor Cheyenne Formal One-Shoulder Velvet Dress in Black
$19.97 $59.90
67% off
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 | Size: S | Rhinestone/Velvet Fabric
Embellished with light-catching sequins, the Bethanie formal dress is a clear stunner with a lace-up back and a flattering mermaid silhouette with a floor-length hem. Fit & FeaturesSequin-scroll pattern, mesh fabric, stretch knit lining, Sleeveless V-neckline, padded bust, Lace-up back, zipper and hook-eye closure, Mermaid silhouette, Floor-length hem, Runs true to size, Where to Wear:Formal dances, black-tie events, formal weddings, and upscale parties. Free Shipping on All Orders Over $75. | Windsor Bethanie Formal Sequin V-Neck Mermaid Dress in Light Blue | Size: S | Knit Fabric/Mesh Fabric/Mesh Fabric
Designed to be eyed up and down, the Shayla long formal dress brings the sultry heat to any black-tie occasion! A curved neckline and sheer mesh lace corset bodice create a sophisticated silhouette, while the lace-up back provides a personalized fit. Fit & FeaturesSheer mesh, smooth knit fabric, Lace corset bodice, flexible boning, padded bra cups, Lace-up, back zipper with hook-eye closure, Floor-length fitted silhouette, high front wrap slit, Runs true to size, Where to Wear:Formal dances, black-tie galas, red-carpet occasions, and big birthday events, weddings, bridal showers, engagement parties, rehearsal dinners. Free Shipping on All Orders Over $75. | Windsor Shayla Strapless Corset Lace Formal Dress in Red | Size: S | Knit Fabric/Sheer Mesh Fabric
Look your best for a fancy night in the stunning Amirah formal glitter dress! Fashioned with an eye-catching cross back, this dress will make you feel like the star of the evening with a high slit and floor-length column silhouette. Fit & FeaturesGlitter knit fabric, moderate stretch, Sleeveless cowl neckline, Spaghetti straps, cross back, Side pleated seam, slim silhouette, high front slit, Floor-length column silhouette, Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout, Where to Wear:Prom, black-tie weddings, galas, and upscale birthday events. Free Shipping on All Orders Over $75. | Windsor Amirah Formal Glitter Cowl Neck Column Dress in Green | Size: XS | Knit 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: S | Knit Fabric/Satin Fabric
The Rose formal long column dress is the perfect combination of elegance and glamour with a sheer corset trim and high-side slit for effortless allure! Fit & FeaturesMesh fabric, partial stretchy knit lining, Sleeveless sweetheart neckline, cowl pleating, Adjustable spaghetti straps, crisscross open back, Padded bust, sheer corset bodice, flexible boning, Side ruched seams, fitted column silhouette, High-side slit, floor-length hem, Style runs small, Where to Wear:Prom, weddings, bridesmaids, rehearsal dinners, cocktail soirees, and dressed-up date nights. Free Shipping on All Orders Over $75. | Windsor Rose Formal Mesh Corset Column Dress in Brown | Size: XS | Knit Fabric/Mesh Fabric
You'll be a breathtaking view in the Melinda formal satin dress boasting a stunning open lace-up back and high-cut front slit to show some leg! Fit & FeaturesLined silky satin fabric, minimal stretch, Sleeveless cowl neckline, spaghetti straps, padded bust, Lace-up open back, zipper closure, Fitted silhouette, high-cut front slit, Floor-length hem, Runs true to size, Where to Wear:Prom, black-tie weddings, bridesmaids, galas, formal celebrations, and red-carpet events. Free Shipping on All Orders Over $75. | Windsor Melinda Satin Lace-Up Formal Dress in Yellow | Size: XS | Satin Fabric
Stunning for brides and celebrations, the Savannah formal crepe dress showcases simplicity and chicness! With a form-hugging silhouette and sultry high front slit, this formal dress is perfect for an evening of elegance. Fit & FeaturesLined crepe fabric, moderate stretch, Sleeveless square neckline, tank-style straps, Back zipper and hook-eye closure, Form-hugging silhouette, Front high-cut slit, Floor-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, red-carpet events, milestone celebrations Free Shipping on All Orders Over $75. | Windsor Savannah Formal Crepe Long Dress in Black | Size: XS