Fitted Mermaid Dresses
Dive into the enchanting world of fitted mermaid dresses, where elegance meets allure and every curve is celebrated. These show-stopping silhouettes are designed to make waves, turning heads and dropping jaws at every event. Whether you're stepping into a gala or making an entrance at prom, our collection promises to have you feeling like the queen of the ocean with just the right amount of sass. Get ready to channel your inner siren and own the room with confidence that's as fierce as your style.
$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.
$74.90
A navy blue glitter knit mermaid dress with a square neckline and lace-up open back.
$84.90
A glamorous pink glitter knit mermaid dress with a bow-back and floor-length train.
$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 taupe satin strapless mermaid dress with a sweetheart neckline and chic pleated detailing.
$99.90
A mint sequin scroll mermaid dress with a strappy back, perfect for prom or black-tie events.
$79.90
A black knit mermaid dress with glitter, cowl neckline, and high slit for formal occasions.
$64.90
A burgundy satin mermaid dress with a lace-up back and elegant V-neckline for formal events.
$89.90
An elegant black mermaid dress with a folded off-the-shoulder neckline and dramatic high front slit.
$69.90
A navy blue knit mermaid dress featuring lace trim, flutter straps, ruching, and a lace-up back.
$69.90
A mauve glitter mermaid dress with adjustable straps and a flattering square neckline.
$59.90
A maroon knit mermaid dress featuring a sweetheart neckline, cowl draping, and a high front slit.
$59.90
A black crepe mermaid dress with a square halter neckline and elegant high front slit.
$89.90
A glamorous burgundy mermaid dress with glitter knit fabric, ruching, and a stylish back cutout.
$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.
$84.90
A sage sequin formal dress with an asymmetrical one-shoulder neckline and mermaid silhouette.
$149.90
A white mesh mermaid dress featuring beaded faux pearls and a dramatic open-back halter design.
$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.
$79.90
A sophisticated green off-the-shoulder mermaid dress featuring a sultry wrap slit and padded cups.
$69.90
A navy blue mermaid dress with a strappy open back and sleek, stretchy knit fabric.
$59.90
An elegant ivory mesh mermaid dress featuring a halter neckline and high front slit.
$79.90
A navy blue mesh mermaid dress adorned with colored rhinestones and faux pearls for a romantic look.
$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.
$69.90
A green off-the-shoulder mermaid dress with a twisted sweetheart neckline and high front slit.
$89.90
A lavender mermaid gown with a lace-up back and glitter lurex fabric for formal occasions.
$79.90
A wine satin mermaid dress with a high slit and train, perfect for formal events.
$59.90
A pink lace formal dress featuring a corset bodice and mermaid silhouette with a high front slit.
$99.90
A sage mermaid formal dress featuring a halter V-neckline and elegant tie-back design.
$64.90
A glamorous green mermaid dress with glitter knit fabric, ruching, and a high front slit.
$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.
$69.90
A stunning yellow mermaid dress with a glitter finish and sultry open back for formal events.
$69.90
A pink off-the-shoulder mermaid dress with glitter fabric, ruched bust, and high front slit.
$69.90
A blue floral crepe mermaid dress with a high slit, sweetheart neckline, and corset bodice.
$64.90
An elegant olive mermaid dress featuring a cowl neckline, spaghetti straps, and an open tie-back design.
$64.90
A green knit mermaid dress with a cowl neckline, spaghetti straps, and a 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.
$29.97 $79.90 62% off
An orange mermaid silhouette dress with glitter knit fabric, cowl neckline, and lace-up back.
$24.97 $49.90 50% off
A chic orange mermaid dress with a cowl neckline and adjustable spaghetti straps in stretchy knit fabric.
$29.97 $89.90 67% off
A green sequin mermaid dress with a boho pattern, adjustable straps, and a floor-length hem.
$79.90
A chic black mermaid dress featuring a sheer mesh corset bodice and adjustable crisscross straps.
$74.90
A black glitter knit mermaid dress with a lace-up back and flattering V-neckline.
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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
Fitted Mermaid Dresses
Fitted mermaid dresses aren’t just a silhouette—they’re a whole mood, babe. This is the look you reach for when you want to make an entrance, turn every hallway into a runway, and leave a little trail of dropped jaws behind you. The magic of a fitted mermaid dress is all in the details: the way it hugs your curves, sculpts your shape, and then flares out in a dramatic sweep that’s pure main character energy. Whether you’re shopping for a prom night that’s been circled on your calendar for months, a formal event where you’re ready to outshine the disco ball, or a milestone birthday that deserves its own paparazzi moment, this style is your secret weapon. And let’s be real—there’s just something about slipping into a mermaid dress, like the ashley sleeveless bow mermaid formal dress, that instantly boosts your confidence and makes you feel like you can take on the world (or at least the dance floor).
Picking out the perfect fitted mermaid dress is all about finding the one that matches your vibe. Maybe you’re after a classic, sleek look with minimal embellishments that lets your natural glow do all the talking, or maybe you want to go full glam with sequins, lace, or a daring cutout that’s guaranteed to get you noticed. Think about where you’ll be rocking your dress—an upscale gala, a dreamy date night, or even as a guest at a wedding—and let that guide your choice. These dresses are also a killer gift for the friend who’s always RSVP-ing “yes” to every invite, or the sister who’s ready for her moment in the spotlight. And don’t forget, the fitted mermaid shape is universally flattering, giving you that snatched waist and dramatic flair that looks fire on literally everyone. Pair it with sky-high heels, a statement clutch, and your boldest lip, and you’re set to own the night. For those planning a walk down the aisle or attending a bridal bash, you’ll want to check out our curated selection of Wedding Mermaid Dresses for a look that’s unforgettable.
Every fitted mermaid dress is a little love letter to your confidence—designed to celebrate you, your style, and your unforgettable energy. Imagine gliding into the room, the hem of your dress sweeping behind you, every eye drawn to your silhouette as the fitted bodice gives way to that iconic flare. It’s not just about looking good (though, let’s be honest, you will); it’s about feeling unstoppable. These dresses are made for those moments when you want to make memories, snap a million photos, and dance until your feet protest. And if you’re gifting one, you’re basically handing someone the ticket to their own fairytale moment. So whether you’re here to find your next showstopper or just need a little inspo for your mood board, remember: a fitted mermaid dress isn’t just an outfit—it’s your invitation to shine.