Long Mermaid Prom Dresses
Dive into the enchanting world of long mermaid prom dresses where every step you take is a swish of elegance and a splash of glam! These stunning gowns are your ticket to making a jaw-dropping entrance and leaving a trail of admirers in your wake. With their curve-hugging silhouettes and dramatic flares, you'll feel like the queen of the oceanic ball, ready to dance the night away. Whether you're channeling red carpet vibes or aiming for that fairy-tale fantasy, our collection of long mermaid prom dresses promises to make waves at any event. So go ahead, let your inner siren shine and own that spotlight like the fearless fashionista you are!
$79.90
A black flocked velvet mermaid dress with a bustier bodice and adjustable spaghetti straps.
$89.90
A lavender mermaid gown with a lace-up back and glitter lurex fabric for formal occasions.
$109.90 - $149.90
A light blue mermaid dress with sequin-scroll mesh, padded bust, and lace-up back for formal events.
$109.90
A dazzling yellow sequin-embroidered mesh dress with a mermaid silhouette and adjustable spaghetti straps.
$74.90
A navy blue glitter knit mermaid dress with a square neckline and lace-up open back.
$46 $64.90 29% off
A black crepe formal dress with puff sleeves, lace-up back, and a high-cut slit.
$119.90
A glamorous lavender mermaid dress with sequin scrolls, lace-up back, and high slit.
$79.90
An elegant black crepe mermaid dress with a strapless sweetheart neckline and ruffled back accent.
$69.90
A stunning denim satin mermaid dress with a strapless 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.
$59.90
A stunning black formal dress with a cowl neck, mermaid silhouette, and elegant lace-up back.
$89.90
A luxurious green knit mermaid dress featuring an off-the-shoulder neckline and dramatic high front slit.
$69.90
A sage off-the-shoulder mesh dress with ruffled accents and a flattering mermaid silhouette.
$79.90
A light blue mermaid gown with faux pearl mesh, sweetheart neckline, and adjustable spaghetti straps.
$19.97 $69.90 71% off
A daring brown satin mermaid dress featuring a backless design, high slit, and cowl-draped detail.
$59.90
A lime yellow mermaid dress with ruched mesh, cowl neckline, and adjustable tie straps.
$69.90
A stunning black sleeveless mermaid dress with glitter fabric and adjustable spaghetti straps for formal events.
$64.90
An elegant green satin mermaid dress with a lace-up back and flattering V-neckline.
$77 $109.90 30% off
A stunning royal blue mermaid dress with sequins, adjustable straps, and a high front slit.
$89.90
A glamorous burgundy mermaid dress with glitter knit fabric, ruching, and a stylish back cutout.
$19.97 $54.90 64% off
A sleek black mermaid dress featuring a sheer lace one-shoulder neckline and fitted long sleeve.
$69.90
A pink glitter knit mermaid dress with a lace-up back and high front slit.
$69.90
A navy blue mermaid dress with a strappy open back and sleek, stretchy knit fabric.
$84.90
A chic green mermaid dress with cutout details, sweetheart neckline, and a thigh-high side slit.
$99.90
A sage mermaid formal dress featuring a halter V-neckline and elegant tie-back design.
$69.90
A brown mermaid formal dress featuring a halter V-neckline and open back in smooth knit fabric.
$64.90
A green knit mermaid dress with a cowl neckline, spaghetti straps, and a high front slit.
$79.90
A chic black mermaid dress featuring a sheer mesh corset bodice and adjustable crisscross straps.
$49.90
A chic yellow knit mermaid dress with a cowl neckline and adjustable spaghetti straps for formal events.
$63 $89.90 30% off
A green sequin mermaid dress with a boho pattern, adjustable straps, and a floor-length hem.
$74.90
A black glitter knit mermaid dress with a halter neckline and high front wrap slit.
$59.90
A mauve mesh mermaid dress with a sweetheart neckline and lace-up back for formal occasions.
$74.90
A black glitter knit mermaid dress with a lace-up back and side ruched seams.
$79.90
A stunning black satin mermaid dress with a high slit, adjustable straps, and a romantic train.
$149.90
A lavender mermaid dress adorned with beaded pearls, featuring a lace-up back and floor-length hem.
$119.90
An orange mermaid dress with sequin embroidery, lace-up back, and a high front slit.
$64.90
A wine velvet mermaid dress with a chic ruched halter neckline and partially open back.
$79.90
An orange mermaid dress with glitter knit fabric, cowl neckline, and lace-up back.
$79.90
A glamorous green mermaid dress featuring glitter fabric, lace-up design, and a high front slit.
$99.90
A yellow satin mermaid dress with beaded applique neckline and adjustable spaghetti straps.
$69.90
A green off-the-shoulder mermaid dress with glitter fabric, ruched bust, and high front slit.
$74.90
A sophisticated lavender mermaid dress featuring a tie-back design and high front slit for allure.
$119.90
A glamorous denim sequin mermaid dress with a lace-up back and high front slit.
$69.90
A light blue mermaid dress with glitter, lace-up back, and high front wrap slit for formal events.
$79.90
A glamorous black glitter mermaid dress featuring an open back and high front slit.
$99.90
A lavender mermaid gown with glitter knit fabric, cowl neckline, and adjustable spaghetti straps.
$109.90
A wine-colored mermaid dress featuring a rhinestone cowl neckline and lace-up open back.
$79.90
A black glitter mermaid dress with an open strappy back and floor-length silhouette.
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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
Flaunt your glam style in the fabulous Lola high slit glitter dress! She features a trendy cowl neckline with a slim-fit bodice, a floor-sweeping silhouette with a sultry high side slit to elongate your legs, and a form-hugging fit. She is composed of glitzy glitter knit fabric that offers a curve-hugging fit with a moderate stretch. Pair this gorgeous long dress with a sleek ring set to add some glamour to your look for your special occasion. Fit & FeaturesCowl neckline, spaghetti straps, Slim-fit bodice, form-hugging fit, Floor-length silhouette, Thigh-high side slit, Glitter knit fabric, mini-length inner knit lining, moderate stretch, Sticky bra recommended, Runs true to size, The saturation of glitter varies. Glitter may transfer. Free Shipping on All Orders Over $75. | Windsor Lola Formal High Slit Glitzy Glitter Dress in Navy Blue | Size: L | Knit 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: XS | Knit Fabric/Rhinestone
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
The Gwendolyn glitter knit bow-back mermaid dress will have you sparkling up the night with a glamorous allure. She features a sleeveless square neckline, a bold backless design, a high waist seam, a chic bow accent at the lower back with a flowy floor-length train, a floor-sweeping hem with a mermaid silhouette, and a form-hugging fit. Style this long dress with a rhinestone clutch for a black-tie wedding. Fit & FeaturesSleeveless square neckline, spaghetti straps, Backless design, high waist seam, Bow-back accent, floor-length train, Floor-sweeping hem, mermaid silhouette, Form-hugging fit, Glitter knit fabric, Sticky bra or pasties recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Black | Size: XL | Knit Fabric/Rhinestone
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 Taupe | Size: M | Satin Fabric
Sleek and sultry, the Kathie formal satin dress is destined to shine at banquets, galas, and black-tie weddings! She features a sophisticated one-shoulder neckline, a wide shoulder strap, a pleated side seam, a mermaid silhouette, and an asymmetrical high front slit along her graceful long hem. The formal dress is composed of luxurious satin-lined fabric with a sheen effect and minimal stretch. Complete the look with hoop earrings. Fit & FeaturesOne-shoulder neckline, wide shoulder strap, Back zipper and hook-eye closure, Pleated side seam, asymmetrical high front slit, Mermaid silhouette, long hem, Lined silky satin fabric, sheen effect, minimal stretch, Strapless bra or pasties recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Kathie Formal Satin One-Shoulder Dress in Gold | Size: XS | Satin 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, dressy date nights Free Shipping on All Orders Over $75. | Windsor Delia Formal Cowl Neck Long Dress in Black | Size: L | 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: 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 Green | Size: XS | Knit Fabric
Long Mermaid Prom Dresses
Oh, darling, let's talk about something truly spectacular—the long mermaid prom dress, the ultimate showstopper that screams both elegance and allure. Imagine slipping into a gown that hugs every curve and flares out just at the right moment, making every entrance feel like a scene from a blockbuster. Whether it's the sophistication of a navy mermaid prom dress or the enchanting charm of a Windsor mermaid prom dress, these gowns are designed to make you the queen of the night.
Think of the Windsor Gwendolyn dress, a masterpiece crafted to ensure you dazzle from every angle. Picture its intricate details and how they shimmer under the dance floor lights, paired with a confidence that says, “I’m here to own the night.” These dresses aren’t just garments; they’re a rite of passage. They carry the whispers of old Hollywood glamour mixed with the audacity of the modern fashionista. It's not just about attending prom; it's about making a statement that will echo through the corridors long after the last dance. And for those who are all about creating memorable moments, why not explore more stunning options with our Floor Length Prom Dresses? Each step you take is a story waiting to be told, and trust me, honey, it’s going to be epic.
Now, let’s chat logistics because even the dreamiest night needs a bit of practical magic. When choosing your long mermaid prom dress, think about the fabric and fit that make you feel best. Do you want to glide in satin or sparkle in sequins? Remember, this is your time to shine, so choose a dress that reflects your personality and makes you feel utterly unstoppable. And let’s not forget accessories—a statement necklace or some killer heels can elevate your look from stunning to heart-stopping. So, whether you're receiving this dress as a gift or treating yourself, think of it as more than just a dress. It’s a testament to your fabulous taste and an armor of confidence as you step into the next chapter of your life. With every twirl and whisper of fabric, you’re not just wearing a dress; you’re telling the world that you’re ready to take it by storm. So go ahead, rock that mermaid silhouette and remember, in a Windsor, you’re not just dressed, you’re dressed to conquer.