Low Back Mermaid Dresses
Low Back Mermaid Dresses are your ticket to turning heads and leaving a little mystery in your wake. When you want to bring all the drama and none of the stress, these curve-hugging stunners have your back—well, almost. Show off that fearless side with jaw-dropping silhouettes and a low back that says you’re here for a good time (and maybe a little mischief). Whether it’s prom night, a glam event, or just because you feel like being unforgettable, Low Back Mermaid Dresses are ready to make every entrance your main character moment.
$109.90
A chic navy blue mermaid dress with sequins, featuring a lace-up back and thigh-high slit.
$109.90 - $149.90
A light blue mermaid dress with sequin-scroll mesh, padded bust, and lace-up back for formal events.
$49.97 $119.90 58% off
A glamorous yellow mermaid dress featuring a sequin scroll pattern and an alluring lace-up back.
$84.90
A pink glitter knit mermaid dress featuring a bow-back design and floor-length train for formal occasions.
$49.90
A coral satin mermaid dress featuring a lace-up back, high slit, and adjustable spaghetti straps.
$99.90
A mint mermaid dress with sequin scrolls, strappy back, and padded bust for elegant occasions.
$69.90
A burgundy knit formal dress with a lace-up back, ruching, and a mermaid silhouette.
$19.97 $69.90 71% off
A pink glitter knit mermaid dress featuring a lace-up back, V-neckline, and high front slit.
$89.90
A glamorous burgundy mermaid dress with glitter knit fabric, ruching, and a stylish back cutout.
$79.90
A striking navy blue mermaid dress featuring a lace open back and side ruched seams.
$69.90
A striking red knit mermaid dress featuring a halter V-neckline and dramatic strappy open back.
$69.90
A navy blue mermaid dress with a strappy open back and sleek, stretchy knit fabric.
$69.90
A camel glitter mermaid dress featuring a sultry open back, sweetheart neckline, and floor-length hem.
$89.90
A lavender mermaid gown with a lace-up back and glitter lurex fabric for formal occasions.
$99.90
A sage mermaid formal dress featuring a halter V-neckline and elegant tie-back design.
$69.90
A brown mermaid formal dress featuring a halter V-neckline and open back in smooth knit fabric.
$64.90
A navy blue knit mermaid dress featuring a cowl neckline, spaghetti straps, and an open tie-back design.
$64.90
A navy blue knit mermaid dress featuring a scoop neckline, open back, and high front slit.
$84.90
A silver mermaid dress with a cowl neckline and open back, crafted from slinky metallic fabric.
$74.90
A black glitter knit mermaid dress with a lace-up back and flattering V-neckline.
$79.90
A chic black mermaid dress featuring a sheer mesh corset bodice and adjustable crisscross straps.
$49.90
A black sequin knit maxi dress featuring a bodycon fit, low back, and high side slit.
$79.90
A glamorous black glitter mermaid dress featuring an open back and high front slit.
$79.90
A black glitter mermaid dress with an open strappy back and floor-length silhouette.
$59.90
An olive green mesh mermaid dress featuring a square neckline, ruched front, and alluring open back.
$19.97 $79.90 75% off
A black velvet mermaid dress with an open back, faux pearls, and a dramatic sash accent.
$49.97 $149.90 67% off
A glamorous periwinkle sequin dress with a mermaid silhouette and sultry open back design.
$99.90
A dazzling denim sequin formal dress featuring a cutout open back and mermaid silhouette.
$99.90
A coral sequin formal dress with a lace-up back, high slit, and floor-length mermaid silhouette.
$79.90
A black satin formal dress featuring an open strappy back and elegant mermaid silhouette.
$99.90
A black mermaid dress with a velvet burnout floral pattern and lace-up open back design.
$69.90
A mauve mermaid formal dress featuring a strappy open back and smooth knit fabric.
$69.90
A navy blue knit mermaid dress featuring a halter square neckline and strappy open tie-back design.
$69.90
A coral glitter formal dress with a lace-up back and curve-hugging mermaid silhouette.
$79.90
A blue floral mermaid dress with a halter V-neckline and partially open back for formal events.
$109.90
A pink floral sequin dress with a lace-up back and mermaid silhouette for romantic occasions.
$69.90
A black lace mermaid dress featuring a halter plunge neckline and a dramatic low strappy back.
$89.90
A stunning black sequin glitter dress with a sheer corset bodice and mermaid silhouette.
$29.97 $109.90 73% off
A pink mermaid sequin dress with a lace-up back, front slit, and adjustable spaghetti straps.
$69.90
An ivory mesh mermaid dress featuring sequin embellishments, a lace-up back, and padded bra cups.
$99.90
A stunning black sequin formal dress with a mermaid silhouette and low-cut back.
$69.90
A stunning red velvet mermaid dress with an open back and adjustable spaghetti straps.
$119.90
A pink sequin formal dress with a cutout back and mermaid silhouette for glamorous events.
$74.90
A red brown knit mermaid dress featuring a twist V-neckline, spaghetti straps, and a strappy back.
$129.90
A dazzling pink mermaid dress with sequin embellishments, plunge halter neckline, and open tie-back.
$109.90
A glamorous black lace sequin dress with a mermaid silhouette and flirty low-cut back.
$69.90
A stunning red mermaid dress featuring a sultry open back and high front slit.
$59.90
A navy blue velvet glitter dress with a mermaid silhouette, open back, and high side slit.
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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
Effortlessly elegant, the Sophie glitter knit mermaid dress would be a stunning choice for a formal gala. She features a square neckline, short puff sleeves, a partially open back with a lace-up strappy design for a customized fit, a high waist seam, a floor-length hem, and a mermaid silhouette with a high front slit to showcase your heels. The glitter knit fabric offers a moderate stretch. Complete the look in this long dress with rhinestone statement earrings. Fit & FeaturesSquare neckline, Short puff sleeves, Open back, lace-up strappy design, tie closure, High waist seam, Floor-length hem, mermaid silhouette, front slit, Glitter knit fabric, moderate stretch, Sticky bra or pasties recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Sophie Glitter Knit Mermaid Dress in Navy Blue | Size: S | Knit Fabric/Rhinestone
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 Black | Size: S | Knit 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
Make it an elegant entrance in the Priscilla formal satin dress with a curve-hugging mermaid silhouette and floor-sweeping hem for dramatic flair. Fit & FeaturesLined silky satin fabric, minimal stretch, Strapless sweetheart neckline, Pleated, lightly padded bust, non-slip grip lining, Slim-fit bodice, high waist seam, hip-hugging fit, Floor-sweeping hem, mermaid silhouette, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, black-tie galas and events, and fancy milestone celebrations. Free Shipping on All Orders Over $75. | Windsor Priscilla Formal Satin Strapless Mermaid Dress in Sage | Size: L | Satin 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 Brown | Size: M | Knit Fabric
Flattery will get you everywhere in the Delia formal long dress that boasts a flattering mermaid silhouette with a high front slit for effortless allure all evening! Fit & FeaturesLined smooth knit fabric, moderate stretch, Sleeveless cowl neck, pleating, Spaghetti straps, lace-up back, Mermaid silhouette, High front slit, floor-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, engagement parties, rehearsal dinners, milestone celebrations, dinner parties, and dressy date nights. Free Shipping on All Orders Over $75. | Windsor Delia Formal Cowl Neck Long Dress in Mauve | Size: XL | Knit Fabric
Stun in the Shay formal glitter dress that makes your entrance that much more glam! Shay features a mermaid silhouette that flaunts your beautiful curves and a floor-length hem for a hint of drama. Fit & FeaturesLine glitter lurex fabric, V-neckline, padded bra cups, Adjustable spaghetti straps, Ruching, mermaid silhouette, Wide banded hem, train , Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout , Where to Wear: Prom, black tie galas and events, red-carpet events, upscale birthdays Free Shipping on All Orders Over $75. | Windsor Shay Formal Lurex Glitter Dress in Rose Gold | Size: XS
Prepare to make a grand entrance in the Ashelyn glitter long formal dress looking like a true masterpiece for prom or special birthday events! Her luxurious knit fabric boasts a mesmerizing glitter pattern, while the side ruching and mermaid silhouette accentuate your curves while the high front slit shows off your shoes of the night. The cowl neckline and padded bra cups offer a flattering and comfortable fit. Style this formal gown with glam earrings and a hair accessory for a stunning look all evening! Fit & FeaturesGlitter pattern, knit fabric lined with jersey knit, Padded bra cups, Adjustable spaghetti straps, High front slit, Back zipper and hook-eye closure, Mermaid silhouette, floor-length, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Ashelyn Cowl Neck Glitter Mermaid Formal Dress in Black | Size: XS | Knit Fabric
Sleek and sophisticated! The Emmie satin formal dress exudes elegance with a lace-up back and flattering mermaid silhouette that accentuates your figure. Fit & FeaturesStretchy satin-knit fabric, lined bust, Spaghetti straps, V-neckline, Lace-up back, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, black-tie galas, weddings, bridesmaids, formal parties, and red-carpet events. Free Shipping on All Orders Over $75. | Windsor Emmie Lace-Up Mermaid Satin Formal Dress in Sage | Size: XS | Satin Fabric