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.
$84.90
A glamorous black glitter knit mermaid dress featuring a bow-back design and floor-length train.
$89.90
A stunning yellow formal gown with a lace-up back, thigh-high slit, and stretchy knit fabric.
$77 $109.90 30% off
A stunning green formal dress with a sequin scroll pattern, lace-up back, and mermaid silhouette.
$79.90
A stunning red mermaid dress with a glittery finish, lace-up back, and high front slit.
$89.90
A stunning red satin formal dress with a plunge halter neckline and lace-up open back.
$84.90 - $89.90
A stunning black satin column dress featuring a lace-up back and high-cut front slit.
$109.90
A stunning black sequin dress featuring a lace-up back, sweetheart neckline, and high front slit.
$14.97 $69.90 79% off
A brown mermaid formal dress featuring a halter V-neckline and open back in smooth knit fabric.
$64.90
A stunning red lace mermaid dress featuring a floral pattern and an elegant open-back design.
$109.90
A glamorous black satin formal dress featuring a lace corset bodice and high front wrap slit.
$99.90 - $109.90
A red strapless sequin formal dress with a lace-up back, high slit, and A-line silhouette.
$159.90
A lavender strapless formal dress with beaded mesh, padded cups, and a high front slit.
$89.90
A stunning red formal dress with sequin beading, lace-up back, and a high front slit.
$109.90
A navy blue A-line formal dress with floral glitter, sequins, and a lace-up back.
$69.90
A red strapless formal dress with glitter fabric, side ruffle, and high slit for elegant occasions.
$39.97 $79.90 50% off
A black satin formal dress featuring an open strappy back and elegant mermaid silhouette.
$119.90
A glamorous black sequin mesh dress with a lace-up back and mermaid silhouette for formal events.
$64.90
A sage mermaid silhouette dress with an open-back design and high front slit in knit fabric.
$99.90
A coral sequin formal dress with a lace-up back, high slit, and floor-length mermaid silhouette.
$139.90
A royal blue sequin dress featuring a mermaid silhouette and an alluring open strappy back.
$159.90
A pink strapless mermaid dress with a lace corset bodice and high front wrap slit.
$14.97 $49.90 70% off
A coral satin mermaid dress featuring a lace-up back, high slit, and adjustable spaghetti straps.
$64.90
A navy blue satin bodycon dress featuring a corset bodice and asymmetrical wrap hem.
$59.90
A black satin slim-fit formal dress featuring a corset bodice and floor-length hem with slit.
$59.90
A stunning strapless red mermaid dress with glitter knit fabric and dramatic floor-length hem.
$69.90
A sophisticated yellow satin dress featuring a halter plunge V-neckline and dramatic tie-back design.
$79.90
A stunning red formal dress featuring a lace-up back, high side slit, and bodycon silhouette.
$79.90
A black mini dress with faux pearl embellishments, cowl neckline, and strappy open-back design.
$99.90
An elegant rose satin dress with a lace-up back, high slit, and hidden side pockets.
$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 glamorous periwinkle sequin dress featuring a strappy open back and high front slit.
$64.90
A royal blue satin dress with a lace-up back, V-neckline, and high front slit.
$99.90
A coral sequin formal dress with a lace-up back, high slit, and form-hugging silhouette.
$79.90
A sparkling black formal dress with a cutout bodice, high slit, and adjustable spaghetti straps.
$129.90
A stunning periwinkle sequin gown with a lace-up back, high slit, and mermaid silhouette.
$169.90
An ivory formal dress with beaded sequins, halter neckline, and a chic high front slit.
$59.90
A black satin mermaid dress with a lace-up back, V-neckline, and high front ruffled slit.
$149.90
A glamorous periwinkle sequin dress with a lace-up corset bodice and high front slit.
Now Trending
Mayra Formal Satin Slit Long Dress in Navy Blue-2
$29.97 $59.90
50% off
Slip into the luxe vibes of Mayra! Designed to highlight your figure, this formal satin dress delivers a chic form-hugging fit and a high slit for effortless movement. Fit & FeaturesSmooth satin-knit fabric, moderate stretch, Sleeveless square neckline, spaghetti straps, Fitted bodice, side hip pleating, Form-fitting silhouette, high-cut front slit, Floor-length hem, Style runs small, Where to Wear:Homecoming, weddings, black-tie parties, galas, military balls, engagement parties, rehearsal dinners, bridal celebrations, birthday events, milestone celebrations Free Shipping on All Orders Over $75. | Windsor Mayra Formal Satin Slit Long Dress in Navy Blue-2 | Size: M | Satin Fabric
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
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 Pink-2 | Size: XXS | 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: M | 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: XS | 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
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