Floor Length Backless Dresses
Ready to make your entrance unforgettable? Floor length backless dresses are your ticket to main character energy, turning every head and stealing every spotlight. Whether you’re glamming up for a night out or planning a jaw-dropping reveal at your next big event, these stunners bring the drama and the allure. With every step, you’ll be serving confidence, attitude, and just the right amount of mystery—because who doesn’t love a little wow factor? Slip into your favorite floor length backless dress and let your bold side lead the way!
$39.90
A sultry black formal dress with rhinestone straps, high slit, and curve-hugging silhouette.
$54.90
A lavender mesh corset column dress featuring a sweetheart neckline and high-side slit for elegance.
$109.90
A dazzling yellow sequin-embroidered mesh dress with a mermaid silhouette and adjustable spaghetti straps.
$77 $109.90 30% off
A green sequin scroll dress with a plunging V-neckline and open lace-up back.
$39.97 $119.90 67% off
A dazzling royal blue sequin dress with a cowl neck, open-back, and sultry front slit.
$49.97 $99.90 50% off
A glamorous fuchsia A-line dress with rhinestones, lace-up back, and floor-sweeping hem.
$84.90
A pink glitter knit mermaid dress with a bow-back accent and a floor-length train.
$109.90
A stunning black sequin dress featuring a lace-up back, sweetheart neckline, and high front slit.
$99.90
A neon orange strapless sequin dress with lace-up back, high slit, and A-line silhouette.
$19.97 $56.90 65% off
A glamorous green formal dress featuring a backless design, thigh-high slit, and stretchy knit fabric.
$49.90
A burgundy formal dress with a ruffled high slit, open back, and sleek knit fabric.
$69.90
A navy blue mermaid dress with a strappy open back and sleek, stretchy knit fabric.
$29.97 $109.90 73% off
An orange sequin bodycon dress with a high neckline, open back, and high front slit.
$69.90
A sage satin strapless column dress with a chic pleated neckline and high side slit.
$59.97 $119.90 50% off
A coral bodycon formal dress featuring sequin embellishments, cutout back, and floor-length hem.
$79.90
A sultry navy blue mermaid dress featuring a lace open back and side ruched seams.
$59.90
A gold satin halter dress featuring an open back, cowl accent, and a high front slit.
$69.90
A brown mermaid formal dress featuring a halter V-neckline and open back in smooth knit fabric.
$39.97 $119.90 67% off
An iridescent sequin dress in pink with a lace-up back and mermaid silhouette.
$79.90
An elegant mint formal dress with an open back, ruched seams, and a high front slit.
$79.90
A stunning green satin mermaid dress with an open cross-back and high front slit.
$99.90
A black strapless sequin mermaid dress with a cutout back and high front slit.
$64.90
A royal blue formal dress with a V-neckline, strappy back, and high side slit.
$99.90
A red formal dress with rhinestone embellishments, strapless neckline, and sultry cowl back design.
$84.90
A silver metallic mermaid dress with a cowl neckline and open strappy back for formal events.
$79.90
A glamorous red glitter mermaid dress featuring an open back and high front slit.
$56.90
A sultry pink formal dress featuring a plunge halter neckline, open back bow, and high side slit.
$99.90
A green velvet mermaid dress with sequin embroidery and an adjustable lace-up open back.
$79.90
A black glitter mermaid dress with an open strappy back and floor-length silhouette.
$99.90
A coral sequin formal dress with a strappy back and floor-length mermaid silhouette.
$99.90
A yellow mermaid sequin dress with a cutout back, high slit, and adjustable spaghetti straps.
$119.90
A glamorous periwinkle sequin dress featuring a strappy open back and high front slit.
$99.90
A dazzling denim sequin formal dress featuring a cutout open back and mermaid silhouette.
$69.90
A red strapless formal dress with glitter fabric, side ruffle, and high slit for elegant occasions.
$89.90
A stunning red mesh gown with sequin embroidery, high slit, and lace-up open back.
$99.90
A lavender sequin formal dress with a lace-up back, high slit, and form-hugging silhouette.
$129.90
A white column dress with a lace-up back, beaded embellishments, and adjustable spaghetti straps.
$79.90
A black satin formal dress featuring an open strappy back and elegant mermaid silhouette.
$119.90
A stunning royal blue sequin dress featuring an open back, high front slit, and mermaid silhouette.
$109.90
A pink floral sequin dress with a lace-up back and mermaid silhouette for romantic occasions.
$99.90
A captivating black mermaid dress with a velvet burnout floral pattern and lace-up open back.
$84.90
A stunning black mermaid dress featuring a glitter knit fabric, strappy open back, and high slit.
$79.90
A black glitter formal dress with a cutout back, high front slit, and slim silhouette.
$89.90
A shimmering red bodycon dress with an open back, wrap silhouette, and high front slit.
$99.90
A coral sequin floor-length dress with a lace-up back and high front slit for formal events.
$149.90
A glamorous periwinkle sequin dress with a mermaid silhouette and sultry open back design.
$69.90
A black mermaid formal dress featuring a strappy open back and smooth knit fabric.
$29.97 $109.90 73% off
A turquoise sequin formal dress featuring an open back, high front slit, and adjustable straps.
Now Trending
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:Prom, 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 | Size: XS | Knit Fabric/Mesh Fabric/Mesh Fabric
You'll shine in head-to-toe sequins on the Gabrielle formal dress boasting a lace-up back that stuns and a mermaid silhouette with a sultry high slit perfect for showing off your heels! Fit & FeaturesSequin-embroidery, mesh fabric, stretchy knit lining, Cowl neckline, adjustable spaghetti straps, Lace-up back, zipper and hook-eye closure, Form-hugging, mermaid silhouette, Front slit, floor-length hem, Runs true to size, Where to Wear:Prom, big birthday events, glamorous parties, and special occasions. Free Shipping on All Orders Over $75. | Windsor Gabrielle Formal Sequin Long Dress in Yellow | Size: S | Knit Fabric/Mesh Fabric/Mesh Fabric
Windsor Taisia Formal Sequin Scroll Dress in Green
$77 $109.90
30% off
Lace up in a formal dress that brings the shimmer to your special night. The Taisia dress features a plunging V-neckline, an open lace-up back, a lightly padded bust, and a curve-hugging mermaid silhouette and floor-length hem. The formal dress is composed of a sequin scroll pattern on mesh fabric with a stretchy knit lining. Complete your look with a chiffon wrap and heels. Fit & FeaturesSleeveless V-neckline, bungee spaghetti straps , Lightly padded bust , Open lace-up back, zipper, and hook-eye closure, Form-hugging, mermaid silhouette, floor-length hem, Sequin scroll mesh fabric, stretchy knit lining, Sticky bra optional, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Taisia Formal Sequin Scroll Dress in Green | Size: S | Chiffon/Knit Fabric/Mesh 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 Yellow | Size: S | Knit Fabric/Mesh Fabric/Mesh Fabric
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: XS | Knit Fabric/Mesh Fabric/Sheer Mesh Fabric
Gorgeous sequins make the Lori formal dress a sexy standout! With an alluring strappy lace-up back, high front slit for movement, and a striking form-hugging silhouette. Fit & FeaturesSequin scroll mesh fabric, stretchy knit lining, Sleeveless sweetheart neck, spaghetti straps, Lace-up open-back design, lightly padded bust, Back zipper and hook-eye closure, Form-hugging silhouette, High-cut front slit, floor-length hem, Runs true to size, Where to Wear:Prom, black tie galas, big parties, birthday celebrations Free Shipping on All Orders Over $75. | Windsor Lori Formal Sequin Lace-Up Long Dress in Black | Size: M | Knit Fabric/Mesh Fabric/Mesh Fabric
Bring the sparkle to your evening in our sparkling Liana formal dress for homecoming or black tie galas. With a gorgeous sequin scroll, strappy back, and mermaid silhouette that accentuates your curves! Fit & FeaturesSequin scroll, mesh-lined fabric, minimal stretch, Sleeveless V-neckline, double-row of adjustable spaghetti straps, Padded bust, no bra required, Cross-strap back design, lower back zipper, hook and eye closure, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, black-tie galas and weddings, big birthday events Free Shipping on All Orders Over $75. | Windsor Liana Formal Sequin Scroll Mermaid Dress in Mint | Size: XS
Create the dreamiest vibe in the Lakelyn lace-up floral sequin mesh formal dress boasting a bodycon silhouette and a sultry high side slit for an alluring look! Fit & FeaturesSheer mesh fabric with knit lining, moderate stretch, Clear sequin embroidered floral pattern, Sleeveless sweetheart neckline, padded bust with underwire, Spaghetti straps, open back with lace-up straps, Lower back zipper with hook and eye closure, High side slit, bodycon silhouette, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, fancy date nights, big birthday events, engagement parties, rehearsal dinners Free Shipping on All Orders Over $75. | Windsor Lakelyn Lace-Up Floral Sequin Mesh Formal Dress in Yellow | Size: L | Knit Fabric/Mesh Fabric/Sheer Mesh Fabric
Make a jaw-dropping entrance in the Marisol sequin satin formal dress at black-tie parties, weddings, or school dances! A square neckline and spaghetti straps accentuate the figure while the lace-up open back adds a touch of drama. The floor-length column silhouette flows into the front slit for movement, showcasing a mesmerizing sequin scroll pattern on luxurious satin fabric. Fit & FeaturesSequin scroll pattern, satin fabric lined with stretchy knit, Lace-up, Back zipper and hook-eye closure, Padded bra cups, Front slit, Column silhouette, Runs true to size, Where to Wear:Prom, galas, black-tie parties, and red-carpet events. Free Shipping on All Orders Over $75. | Windsor Marisol Lace-Up Column Sequin Satin Formal Dress in Brown | Size: S | Satin Fabric
Glittery sequins add undeniable shine to the Estella long formal dress perfect for prom or black-tie occasions! With a mesmerizing sequin scroll pattern on delicate mesh fabric, this gown is sure to receive many compliments. The V-neckline and padded bra cups provide a flattering fit, while the ruffle trim adjustable spaghetti straps and open back add an eye-catching detail. The column silhouette and high front slit create a stunning, figure-hugging look that captures all the attention. Fit & FeaturesSequin scroll pattern, mesh fabric with knit lining, Ruffle trim adjustable spaghetti straps, Padded bra cups, Back zipper and hook-eye closure, High front slit, Column silhouette, floor-length, Runs true to size, Where to Wear:Prom, formal weddings, galas, and black-tie events. Free Shipping on All Orders Over $75. | Windsor Estella V-Neck Column Long Sequin Formal Dress in Yellow | Size: M | Knit Fabric/Mesh Fabric/Mesh Fabric
Floor Length Backless Dresses
There’s just something about slipping into a floor length backless dress that flips the switch from “just arrived” to “main character energy.” These showstopping silhouettes are for the girls who aren’t afraid to turn heads, serve a little drama, and claim their space on any dance floor, rooftop, or late-night adventure. Whether you’re getting ready for a black-tie gala, prepping for prom, or simply craving that “all eyes on me” moment at a friend’s wedding, a floor length backless dress is the ultimate power move. The way the fabric skims your curves, the way the open back reveals just enough skin to keep things interesting—this isn’t just a dress, it’s a whole mood. And if you’re gifting one? You’re basically handing over a confidence boost wrapped in satin and sparkle. Picture your bestie unwrapping a windsor backless dress and instantly planning her next girls’ night out, already plotting those Instagram shots where she’s glowing from every angle. It’s the kind of gift that says, “I see you, I celebrate you, and I know you’re about to own the night.”
When it comes to picking out your perfect floor length backless dress, the details make all the difference. Think about the vibe you’re chasing: Do you want sleek and minimal, or are you here for the glam with sequins, lace, or a daring thigh-high slit? Consider what makes you feel unstoppable—maybe it’s a silky cowl back that drapes just right, or a fitted silhouette that hugs every curve. Don’t forget about comfort, too. You want to dance, twirl, and maybe sneak a midnight snack without feeling restricted. Adjustable straps, secure closures, and soft linings are your best friends. And let’s talk about accessorizing: a bold pair of earrings, strappy heels, and a swipe of lip gloss are all you really need to complete the look. These dresses aren’t just for formal occasions, either. With the right styling, they can take you from a candlelit dinner to a rooftop party, or even a spontaneous getaway (because sometimes a little mystery is the best accessory). If you’re all about that curve-hugging fit, don’t miss the collection of Floor Length Bodycon Dresses for even more ways to serve looks that leave an impression.
Wearing a floor length backless dress is about more than just fashion—it’s about stepping into your spotlight and owning every room you walk into. It’s for the fearless, the flirty, and the girls who know that a little bit of back can make a major statement. Whether you’re celebrating a milestone, making memories with your ride-or-die crew, or just feeling yourself on a random night out, this is the dress that lets you do it all with confidence and a wink. Let the compliments roll in, let the cameras flash, and let yourself be the main event. Because when you choose a windsor backless dress, you’re not just getting dressed—you’re making an entrance, and trust us, everyone will remember it.