Mermaid Silhouette Dresses
Dive into the enchanting world of mermaid silhouette dresses, where every step you take feels like a graceful glide across the ocean floor. These stunning dresses hug your curves in all the right places, creating that irresistible hourglass shape that turns heads and captures hearts. Whether you're making waves at a glamorous gala or stealing the spotlight at prom, these dresses are your ticket to a fairytale moment. Channel your inner siren with styles that shimmer and shine, leaving a trail of awe and admiration wherever you go. With mermaid silhouette dresses, you're not just wearing a dress—you're making a splash!
$109.90
A chic navy blue mermaid dress with sequins, featuring a lace-up back and thigh-high slit.
$109.90 - $149.90
A pink mermaid silhouette dress with sequin-scroll pattern, V-neckline, and lace-up back.
$77 $109.90 30% off
A green sequin scroll dress with a plunging V-neckline and open lace-up back.
$74.90
A navy blue glitter knit mermaid dress with a square neckline and lace-up open back.
$84.90
A pink glitter knit mermaid dress featuring a bow-back design and floor-length train for formal occasions.
$119.90
A glamorous lavender mermaid dress with sequin scrolls, lace-up back, and high slit.
$49.90
A coral satin mermaid dress featuring a lace-up back, high slit, and adjustable spaghetti straps.
$69.90
A stunning denim satin strapless mermaid dress with a sweetheart neckline and floor-sweeping hem.
$99.90
A mint sequin scroll mermaid dress with a strappy back, perfect for prom or black-tie events.
$64.90
An elegant green satin mermaid dress with a lace-up back and flattering V-neckline.
$89.90
An elegant green mermaid gown with a folded off-the-shoulder neckline and high front slit.
$69.90
A periwinkle mesh off-the-shoulder dress with ruched seams and a mermaid silhouette.
$79.90
A light blue mermaid gown with faux pearl mesh, sweetheart neckline, and adjustable spaghetti straps.
$69.90
A burgundy knit formal dress with a lace-up back, ruching, and a mermaid silhouette.
$69.90
A green mermaid formal dress with a cowl neckline, crisscross back, and dramatic high front slit.
$89.90
A light blue glitter knit mermaid dress with ruching, spaghetti straps, and a lower back cutout.
$69.90
A green sleeveless mermaid dress with glitter fabric, adjustable straps, and a floor-length hem.
$69.90
A navy blue satin glitter mermaid dress with a strapless neckline and pleated bodice.
$74.90
An elegant red mermaid dress with a glitter knit fabric and off-the-shoulder sweetheart neckline.
$59.90
A maroon knit mermaid dress featuring a sweetheart neckline, cowl draping, and a high front slit.
$77 $109.90 30% off
A stunning royal blue mermaid dress with sequins, adjustable straps, and a high front slit.
$79.90
A stunning white mermaid dress with faux pearl embellishments and a cold shoulder neckline.
$19.97 $69.90 71% off
A pink glitter knit mermaid dress with a lace-up back and high front slit.
$149.90
A sage mermaid dress with sequin floral embroidery, chiffon straps, and a lace-up back.
$149.90
A white mesh mermaid dress featuring beaded faux pearls and a dramatic open-back halter design.
$29.97 $79.90 62% off
A black glitter mermaid dress with a lace-up back, square neckline, and padded bra cups.
$109.90
A stunning black mermaid formal dress featuring floral soutache trim and a captivating lace-up back.
$69.90
A rust-colored knit mermaid dress featuring a halter V-neckline and striking strappy open back.
$62.90
A chic green mermaid dress with a cold-shoulder design, sweetheart neckline, and high front slit.
$69.90
A navy blue mermaid dress with a strappy open back and sleek, stretchy knit fabric.
$79.90
A sophisticated green off-the-shoulder mermaid dress featuring a sultry wrap slit and padded cups.
$59.90
A strapless magenta mermaid dress featuring floral mesh, a sweetheart neckline, and a draped cowl overlay.
$69.90
A black glitter crepe knit mermaid dress with a cutout bodice and high front wrap slit.
$74.90
A sophisticated navy blue mermaid dress with a tie-back design and high front slit for allure.
$69.90
A green off-the-shoulder mermaid dress with a twisted sweetheart neckline and high front slit.
$99.90
A sage mermaid formal dress featuring a halter V-neckline and elegant tie-back design.
$79.90
A navy blue mermaid dress with a glittery finish, lace-up back, and high front slit.
$64.90
A green glitter knit mermaid dress with ruching, a high slit, and a curve-hugging silhouette.
$14.97 $59.90 75% off
A black sleeveless mermaid dress featuring a lace-up back and high-low ruffled hem.
$89.90
A sage mermaid gown with glitter lurex fabric, lace-up back, and dramatic floor-length hem.
$139.90
A pink mermaid silhouette dress with sequin-beaded bow pattern and chiffon tie-back design.
$69.90
A brown mermaid formal dress featuring a halter V-neckline and open back in smooth knit fabric.
$64.90
An olive mermaid formal dress with a cowl neckline and elegant open tie-back design.
$69.90
A pink off-the-shoulder mermaid dress with glitter fabric, ruched bust, and high front slit.
$64.90
A green knit mermaid dress with a cowl neckline, spaghetti straps, and a high front slit.
$69.90
A blue floral crepe mermaid dress with a sweetheart neckline and high front slit.
$89.90
A stunning black mermaid dress featuring a semi-sheer lace corset bodice and adjustable spaghetti straps.
$84.90
An enchanting black mermaid dress with glitter mesh, ruffle-back, and adjustable spaghetti straps.
Now Trending
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
Mermaid Silhouette Dresses
When it comes to making an unforgettable entrance, nothing says “main character energy” quite like a mermaid silhouette dress. This iconic shape hugs your curves in all the right places, then flares out at the knee for a dramatic, red-carpet-worthy finish—think total goddess vibes with a hint of that siren allure. Whether you’re headed to a formal gala, a prom that’s about to go down in legend, or just want to feel like you’re starring in your own fairytale for the night, the mermaid silhouette is your secret weapon. These dresses are designed to celebrate your confidence, accentuate your best features, and turn every hallway into a runway. Picture yourself gliding across the dance floor in a mesh mermaid dress, the sheer layers catching the light as you move, or making jaws drop in a black mermaid silhouette that’s equal parts sleek and sultry. If you’re shopping for someone special, a mermaid dress makes an epic gift—perfect for the friend who’s always the last one off the dance floor, the sister who loves a little drama, or anyone who deserves to feel like the queen she is.
Choosing the right mermaid silhouette dress is all about knowing your moment and owning it. For those nights when you want to channel pure romance, look for details like lace overlays, floral appliqués, or delicate slits—just like the iconic Windsor Kehlani formal floral lace slit mermaid dress, which brings a little extra magic with every step. If you’re all about making a bold statement, go for luxe fabrics, daring cutouts, or shimmering embellishments that guarantee you’ll be the center of attention. Don’t forget about comfort; a well-fitted mermaid dress should let you dance, pose, and take over the party without missing a beat. These dresses are more than just outfits—they’re confidence boosters, conversation starters, and instant mood-lifters. And if you’re planning a squad moment or a themed bash, coordinating mermaid dresses can take your group photo game to legendary status. For even more inspo, check out the full lineup of Mermaid Party Dresses and get ready to serve looks that are anything but ordinary. Whether it’s for a milestone celebration or just because you feel like being extra (no excuses needed), a mermaid silhouette dress is always the move when you’re ready to own the night.