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.
$69.90
A vibrant yellow mermaid dress featuring smooth knit fabric, a halter V-neckline, and a strappy open back.
$79.90
A royal blue satin mermaid dress featuring a halter neckline, open cross-back, and high front slit.
$89.90
A stunning red satin dress with a plunge halter neckline and lace-up open back.
$89.90
A navy blue knit mermaid dress featuring a square halter neckline and a striking lace-up back.
$59.90
A black glitter knit mermaid gown featuring a plunging halter neckline and dramatic open strappy back.
$79.90
A brown lace mermaid dress featuring a leopard floral pattern, halter neckline, and elegant front sash.
$69.90
A wine-colored flocked velvet mermaid dress featuring a lace-trimmed halter neckline and lace-up back.
$99.90
A wine mesh mermaid dress featuring beaded fringe details, halter neckline, and a high front slit.
$79.90
A black stretch knit gown featuring a plunging halter neckline, metallic hardware, and a ruched mermaid silhouette.
$89.90
A gold foil knit mermaid gown featuring a sweetheart halter neckline and elegant ruched detailing.
$109.90
A sage chiffon mermaid gown featuring sequin detailing, halter neckline, and elegant tie-back design.
$139.90
A denim blue mesh mermaid dress adorned with rhinestones, featuring a halter neckline and ruched detailing.
$79.90
A pink sequin-beaded chiffon mermaid dress with a halter neckline and elegant tie-back detail.
$89.90
A black slinky knit mermaid dress featuring a plunging halter neckline, ruching, and a dramatic sash accent.
$169.90
An ivory beaded mermaid dress featuring a plunging neckline, keyhole detail, and adjustable lace-up back.
$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.
$59.90
A brown satin mermaid gown featuring a plunging halter V-neckline and elegant floor-length silhouette.
$89.90
A black glitter knit mermaid dress with a lace-up back and high side slit for elegance.
$74.90
A sophisticated navy blue mermaid dress featuring a tie-back design and high front slit.
$79.90
A black glitter mermaid dress with a lace-up back and sweetheart halter neckline.
$134.90
A glamorous lavender mermaid gown adorned with sequins, beads, faux pearls, and a plunging halter neckline.
$69.90
A wine-colored knit mermaid dress featuring a strappy open back, V-neckline, and padded cups.
$69.90
A mint knit mermaid gown featuring a halter plunge neckline and open lace-up strappy tie-back.
$69.90
A wine mesh gown featuring a halter neckline, cascading ruffles, and a dramatic high side slit.
$69.90
A black glitter knit mermaid gown featuring a leopard pattern, halter neckline, and dramatic open back.
$74.90
A shimmering pink glitter knit dress featuring a plunge halter neckline and dramatic mermaid silhouette.
$79.90
A burgundy metallic knit mermaid dress featuring a plunge halter neckline, ruched silhouette, and front slit.
$79.90
A sleek black satin mermaid gown featuring a sweetheart halter neckline and a dramatic high slit.
$149.90
A yellow mesh mermaid dress adorned with floral sequin beading and a plunging halter neckline.
$79.90
A red rose floral mermaid gown featuring a cowl halter neckline, open back, and ruched mesh-lined fabric.
$84.90
A red floral mesh mermaid gown featuring rhinestone embellishments, a halter V-neckline, and open back.
$109.90
A glamorous navy blue mermaid dress with sequins, a lace-up back, and a thigh-high slit.
$109.90 - $149.90
A pink mesh mermaid dress adorned with sequins, featuring a lace-up back and V-neckline.
$69.90
A sage knit mermaid dress featuring a sweetheart neckline, lace trim, flutter straps, and lace-up back.
$14.97 $49.90 70% off
A coral satin mermaid dress featuring a lace-up back, high slit, and adjustable spaghetti straps.
$59.90
A navy blue floral mesh mermaid dress featuring a lace-up back, ruched front, and high slit.
$79.90
A black knit mermaid dress with glitter, cowl neckline, and high slit for formal occasions.
$59.90
A stunning black mermaid dress with a cowl neck, lace-up back, and high front slit.
$77 $109.90 30% off
A royal blue mermaid dress with sequin scrolls, adjustable straps, and a high front slit.
$99.90
A stunning green satin A-line dress featuring a lace-up back, halter neckline, and high front slit.
$79.90
A pink mesh mermaid gown featuring a ruched bodice, ruffled front slit, and adjustable straps.
$79.90
A glamorous red mermaid dress featuring glitter knit fabric, an open back, and a high front slit.
$69.90
A stunning yellow mermaid dress with a glitter finish and sultry open back for formal events.
$14.97 $64.90 77% off
A green knit mermaid dress featuring a cowl neckline, spaghetti straps, and a high front slit.
$99.90
A periwinkle mesh mermaid dress adorned with floral sequin embroidery and a lace-up open back.
$59.90
A sage green mesh mermaid dress featuring ruched detailing, a draped sweetheart neckline, and adjustable straps.
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Windsor Mayra Formal Satin Slit Long Dress in Navy Blue-2
$19.97 $59.90
67% 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: XS | 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
Windsor Cheyenne Formal One-Shoulder Velvet Dress in Black
$19.97 $59.90
67% off
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: XS | 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