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 - $149.90
A light blue mermaid dress with sequin-scroll mesh, padded bust, and lace-up back for formal events.
$119.90
A royal blue mermaid dress with sequin embroidery, lace-up back, and high front slit.
$109.90
A chic navy blue mermaid dress with sequins, featuring a lace-up back and thigh-high slit.
$84.90
A mauve glitter knit mermaid gown featuring a backless design, bow-back accent, and floor-length train.
$69.90
A burgundy knit formal dress with a lace-up back, ruching, and a mermaid silhouette.
$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 knit mermaid dress featuring a scoop neckline, open back, and high front slit.
$89.90
A yellow glitter knit mermaid dress with ruching, spaghetti straps, and a stylish back cutout.
$69.90
A vibrant yellow mermaid dress featuring smooth knit fabric, a halter V-neckline, and a strappy open back.
$79.90
A black satin mermaid dress featuring a halter plunge neckline, open cross-back, and high front slit.
$79.90
A black glitter mermaid dress with a lace-up back and sweetheart halter neckline.
$79.90
A glamorous red mermaid dress featuring glitter knit fabric, open back, and high front slit.
$99.90
A navy blue mermaid dress featuring sequin embroidery, sheer mesh fabric, and a lace-up open back.
$69.90
A stunning yellow mermaid dress with a glitter finish and sultry open back for formal events.
$14.97 $69.90 79% off
A brown mermaid formal dress featuring a halter V-neckline and open back in smooth knit fabric.
$29.97 $89.90 67% off
A black velvet burnout gown featuring a cowl neckline, open back, and elegant mermaid silhouette.
$59.90
A slinky purple knit mermaid dress featuring a twisted halter neckline, keyhole cutout, and open back.
$69.90
A vibrant yellow knit dress featuring a cowl neckline, open back, and ruched mermaid silhouette.
$99.90
A coral sequin formal dress with a lace-up back, high slit, and floor-length mermaid silhouette.
$169.90
A light blue mesh mermaid dress with bead sequins, lace-up back, and high front slit.
$49.90
A light blue knit mermaid dress featuring an open back, sweetheart neckline, and high front slit.
$59.90
A black glitter knit mermaid gown featuring a plunging halter neckline and dramatic strappy open back.
$79.90
A black floral velvet burnout mermaid dress featuring sheer mesh, adjustable straps, and a lace-up back.
$69.90
A wine-colored knit mermaid dress featuring a strappy open back, V-neckline, and padded cups.
$59.90
A black glitter knit midi dress featuring a bodycon fit, low back, and statement bow detail.
$69.90
A black velvet-flocked lace mermaid dress featuring a nude lining, V-neckline, and dramatic open back.
$119.90
A black mermaid formal dress featuring a rhinestone corset, open back, and high front slit.
$64.90
A berry-hued lace mermaid dress featuring a floral pattern, cowl neckline, and striking open-back design.
$44.90
A sage lace midi dress featuring a low-cut back, square neckline, and form-hugging trumpet silhouette.
$39.97 $79.90 50% off
A black satin formal dress featuring an open strappy back and elegant mermaid silhouette.
$139.90
A royal blue sequin dress featuring a mermaid silhouette and an alluring open strappy back.
$129.90
A stunning periwinkle sequin gown with a lace-up back, high slit, and mermaid silhouette.
$69.90
A navy blue velvet mermaid dress featuring a draped cowl neckline and ruched low back for elegance.
$99.90
A striking red satin mermaid gown featuring a V-neckline, strappy open back, and elegant train.
$64.90
A wine-colored glitter knit gown featuring a plunging neckline, open back ring detail, and mermaid silhouette.
$59.90
A yellow mesh mermaid gown featuring a cowl neckline, ruched seams, and an open back.
$29.97 $79.90 62% off
A blue floral mermaid dress with a halter V-neckline and partially open back for formal events.
$59.90
A brown satin mermaid dress featuring a bold leopard print, cowl neckline, and sultry open back.
$69.90
A denim blue satin mermaid dress featuring a lace-up open back, high front slit, and floor-length silhouette.
$39.97 $79.90 50% off
A black floral mermaid dress in smooth knit fabric featuring a cowl neckline and striking cutout back.
$69.90
A silver glitter mermaid gown featuring a wired V-neckline, ruched sides, and a dramatic low back.
$74.90
A green floral velvet mermaid gown featuring a plunging V-neckline and dramatic crisscross open back.
$29.97 $74.90 60% off
A royal blue velvet mermaid gown featuring a plunging halter neckline, open back, and floor-length hem.
$69.90
A black mesh mermaid dress featuring long sleeves, a plunging neckline, and an elegant open back.
$79.90
A black mesh mermaid dress featuring velvet flocked floral pattern and an elegant strappy open back.
$89.90
A pink sequin floral lace mermaid dress with adjustable straps, low open back, and floor-length silhouette.
$145.90
A luminous yellow satin gown featuring a mermaid silhouette, V-neckline, appliqué details, and open back.
$79.90
A strapless yellow glitter knit mermaid dress featuring side cutouts, an open back, and rhinestone accents.
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