Halter Neck Mermaid Prom Dresses
Halter Neck Mermaid Prom Dresses are here to make your prom night unforgettable, babe. Ready to serve main character energy? These curve-hugging stunners bring all the drama with a flirty halter neckline and that iconic mermaid silhouette—because you deserve a look as bold and fearless as you are. Whether you’re plotting a grand entrance or planning to dance ‘til sunrise, Halter Neck Mermaid Prom Dresses will have you feeling like the ultimate siren, turning every hallway into your runway.
$74.90
A black mesh mermaid dress featuring a plunging halter neckline, high side slit, and elegant ruching.
$59.90
A brown satin mermaid gown featuring a plunging halter V-neckline and elegant floor-length silhouette.
$89.90
A gold foil knit mermaid gown featuring a sweetheart halter neckline and elegant ruched detailing.
$89.90
A stunning red satin dress with a plunge halter neckline and lace-up open back.
$69.90
A vibrant yellow mermaid dress featuring smooth knit fabric, a halter V-neckline, and a strappy open back.
$74.90
A sophisticated navy blue mermaid dress featuring a tie-back design and high front slit.
$74.90
A wine velvet gown featuring a plunging halter neckline, open tie-back, and elegant floor-length mermaid silhouette.
$44.90
A brown knit maxi dress featuring a halter cowl neckline, open back, and curve-hugging mermaid silhouette.
$169.90
A coral formal dress with beaded sequins, halter neckline, and a chic high front slit.
$79.90
A black glitter knit mermaid dress featuring a plunge neckline, cutout bodice, 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.
$79.90
A sultry red satin mermaid dress with a halter V-neck and dramatic high front wrap slit.
$69.90
A brown lace mermaid dress featuring a halter plunge neckline and a dramatic low strappy back.
$59.90
A yellow jersey knit mermaid dress featuring a plunging wired halter neckline, ruched seams, and sash drape.
$29.97 $79.90 62% off
A blue floral mermaid dress with a halter V-neckline and partially open back for formal events.
$89.90
A dazzling chambray mermaid dress with a lace-up back and high slit for glamorous occasions.
$79.90
A royal blue satin mermaid dress featuring a halter neckline, open cross-back, and high front slit.
$29.97 $79.90 62% off
A wine mesh mermaid dress featuring a lace open back, halter neckline, and side ruched seams.
$79.90
A black glitter mermaid dress featuring a lace-up back and sweetheart halter neckline.
$59.90
A black glitter knit mermaid gown featuring a plunging halter neckline and dramatic open strappy back.
$129.90
A white lace halter dress featuring a sheer corset bodice and a dramatic high front slit.
$69.90
A wine-colored knit mermaid dress featuring a strappy open back, V-neckline, and padded cups.
$14.97 $79.90 81% off
A hunter satin mermaid dress with a high slit, adjustable straps, and padded cups for formal events.
$69.90
A wine-colored flocked velvet mermaid dress featuring a lace-trimmed halter neckline and lace-up back.
$134.90
A light blue mesh and knit mermaid gown adorned with sequins, beads, faux pearls, and a halter neckline.
$69.90
A denim blue satin mermaid dress featuring a lace-up open back, high front slit, and floor-length silhouette.
$69.90
A yellow satin mermaid dress featuring a halter neckline, plunge bodice, and open back design.
$59.90
An ivory jacquard mesh mermaid dress featuring a ruched halter neckline and elegant open-back design.
$69.90
A wine mesh gown featuring a halter neckline, cascading ruffles, and a dramatic high side slit.
$29.97 $74.90 60% off
A royal blue velvet mermaid gown featuring a plunging halter neckline, open back, and floor-length hem.
$99.90
A wine mesh mermaid dress featuring beaded fringe details, halter neckline, and a high front slit.
$74.90
A shimmering pink glitter knit dress featuring a plunge halter neckline and dramatic mermaid silhouette.
$69.90
A black mesh mermaid dress adorned with rhinestone floral patterns, featuring a plunge halter neckline and open back.
$169.90
An ivory beaded mermaid dress featuring a plunging neckline, keyhole detail, and adjustable lace-up back.
$79.90
A brown lace mermaid dress featuring a leopard floral pattern, halter neckline, and elegant front sash.
$69.90
A mint knit mermaid gown featuring a halter plunge neckline and open lace-up strappy tie-back.
$119.90
A white knit mermaid dress featuring beaded lace appliqué, a plunge halter neckline, and an open tie-back.
$69.90
A black glitter knit mermaid gown featuring a leopard pattern, halter neckline, and dramatic open back.
$79.90
A pink sequin-beaded chiffon mermaid dress with a halter neckline and elegant tie-back detail.
$109.90
A sage chiffon mermaid gown featuring sequin detailing, halter neckline, and elegant tie-back design.
$79.90
A black stretch knit gown featuring a plunging halter neckline, metallic hardware, and a ruched mermaid silhouette.
$49.90
A burgundy knit mermaid dress featuring a plunging halter keyhole neckline and dramatic open back.
$79.90
A burgundy metallic knit mermaid dress featuring a plunge halter neckline, ruched silhouette, and front slit.
$89.90
A navy blue knit mermaid dress featuring a square halter neckline and a striking lace-up back.
$139.90
A denim blue mesh mermaid dress adorned with rhinestones, featuring a halter neckline and ruched detailing.
$84.90
A red floral mesh mermaid gown featuring rhinestone embellishments, a halter V-neckline, and open back.
$79.90
A mauve glitter gown featuring a cowl halter neckline, open back, and elegant mermaid silhouette.
$79.90
A sleek black satin mermaid gown featuring a sweetheart halter neckline and a dramatic high slit.
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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: XS | 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 Royal Blue | Size: XL | Knit Fabric/Sheer Mesh 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
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
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