Blue Mermaid Gowns

Dive into a world of enchantment with our stunning collection of blue mermaid gowns, where every dress is a splash of elegance and charm. Whether you're channeling your inner siren for prom night or making waves at a formal soirée, these gowns are your ticket to turning heads and breaking hearts. Effortlessly blending timeless allure with modern flair, each piece in this lineup is designed to accentuate your curves and make you feel like the queen of the ocean. So, why settle for ordinary when you can drape yourself in extraordinary? Let these blue mermaid gowns be your perfect partner-in-crime for an unforgettable evening.

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Best Seller

$69.90

4.8125 star rating

A navy blue knit mermaid dress featuring lace trim, flutter straps, ruching, and a lace-up back.

$74.90

4.416667 star rating

A navy blue glitter knit mermaid dress with a square neckline and lace-up open back.

Best Seller

$69.90

4.666667 star rating

A navy blue knit mermaid dress featuring a halter V-neckline and striking strappy open back design.

$64.90

4.8 star rating

A navy blue knit mermaid dress featuring a cowl neckline, spaghetti straps, and an open tie-back design.

$109.90

4.722891 star rating

A chic navy blue mermaid dress with sequins, featuring a lace-up back and thigh-high slit.

$89.90

4.25 star rating

A glamorous light blue mermaid dress with glitter knit fabric, ruching, and a stylish back cutout.

$109.90 - $149.90

4.586207 star rating

A light blue mermaid dress with sequin-scroll mesh, padded bust, and lace-up back for formal events.

$79.90

4.823529 star rating

A light blue mesh mermaid dress with faux pearl embellishments and a flattering sweetheart cowl neckline.

$99.90

4.666667 star rating

A navy blue mermaid gown with glitter knit fabric, cowl neckline, and adjustable spaghetti straps.

Best Seller

$69.90

3 star rating

A navy blue knit mermaid dress featuring a halter square neck and strappy tie-back design.

$79.90

5 star rating

A dazzling denim glitter formal dress with a lace-up back and elegant mermaid silhouette.

$69.90

4.461538 star rating

A navy blue satin glitter mermaid dress with a strapless neckline and pleated bodice.

$69.90

4.25 star rating

A navy blue mermaid dress with a strappy open back and sleek, stretchy knit fabric.

Best Seller

$74.90

4.714286 star rating

A sophisticated navy blue mermaid dress featuring a tie-back design and high front slit.

$99.90

4.6 star rating

A light blue mermaid dress with sequin embroidery, cutout back, and high front slit.

$79.90

4 star rating

A navy blue satin formal dress with a mermaid silhouette and high front slit for elegance.

$119.90

4 star rating

A royal blue sequin mermaid dress with a plunge V-neckline and adjustable spaghetti straps.

$79.90

5 star rating

A light blue mermaid formal dress with a ruched silhouette and adjustable spaghetti straps.

$69.90

4.347826 star rating

A stunning denim satin mermaid dress with a strapless sweetheart neckline and floor-sweeping hem.

Sale

$77 $109.90 30% off

4.416667 star rating

A stunning royal blue mermaid dress with sequins, adjustable straps, and a high front slit.

$59.90

4.75 star rating

A navy blue slinky knit mermaid dress featuring a sweetheart neckline, cowl draping, and high front slit.

Best Seller

$79.90

4.333334 star rating

A striking navy blue mermaid dress featuring a lace open back and side ruched seams.

$79.90

4.571429 star rating

A royal blue satin mermaid dress with a strappy open back and high front slit.

$79.90

4.833334 star rating

A navy blue mermaid dress with a glittery finish, lace-up back, and high front slit.

$69.90

5 star rating

A blue floral crepe mermaid dress with a high slit, sweetheart neckline, and corset bodice.

$69.90

4.8 star rating

A captivating blue mermaid dress featuring glitter fabric, an open back, and a sweetheart neckline.

$119.90

5 star rating

A glamorous royal blue mermaid dress featuring sequin embroidery, lace-up back, and high front slit.

$76.90

4.666667 star rating

A navy blue mermaid formal dress featuring a chiffon tie-back and floral velvet pattern.

$69.90

4.666667 star rating

A light blue mermaid dress with glitter, lace-up back, and high front wrap slit for formal events.

$89.90

4.666667 star rating

A sophisticated navy blue satin dress with a strapless neckline and pleated mermaid silhouette.

$119.90

4.666667 star rating

A light blue sequin mermaid dress with a lace-up back and high front slit.

$149.90

5 star rating

A stunning light blue mermaid dress with sequins, beading, and a flattering V-neckline.

$59.90

5 star rating

A navy blue velvet mermaid dress with a floral pattern, sleeveless cowl neckline, and high-side slit.

$69.90

5 star rating

A navy blue velvet mermaid dress with a corset bodice and lace-up back design.

$64.90

5 star rating

A light blue mermaid dress with pearl and rhinestone embellishments, featuring a ruched mesh design.

$59.90

5 star rating

A navy blue satin mermaid dress featuring a sweetheart neckline, spaghetti straps, and a dramatic high slit.

$84.90

5 star rating

A royal blue mermaid dress with a glitter finish, strappy back, and high front slit.

$79.90

5 star rating

A blue floral mermaid dress with a halter V-neckline and partially open back for formal events.

$89.90

5 star rating

A glamorous denim mermaid dress with glitter knit fabric, lace-up back, and ruched detailing.

$99.90

A stunning royal blue sequin dress with a lace-up back and mermaid silhouette for formal events.

$159.90

A navy blue satin ball gown featuring a floral embroidered bodice and lace-up back.

$79.90

A captivating navy blue satin dress featuring a keyhole halter neckline and mermaid silhouette.

$119.90

A navy blue glitter knit formal dress featuring an off-the-shoulder neckline and mermaid silhouette.

$164.90

A light blue mermaid formal dress featuring a rhinestone-embellished corset and high slit.

$139.90

An elegant royal blue sequin dress featuring a strappy open back and mermaid silhouette.

$59.90

A navy blue mesh mermaid dress featuring a halter neckline, sweetheart bust, ruched details, and high slit.

$129.90

2 star rating

A captivating royal blue mermaid dress with sequin embellishments and a sheer sweetheart bodice.

$59.90

A navy blue velvet glitter dress with a mermaid silhouette, open back, and high side slit.

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Windsor Rowena Sequin Mermaid Dress in Navy Blue
(166) 4.7228913 star rating

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

Sophie Glitter Knit Mermaid Dress in Navy Blue
(36) 4.4166665 star rating

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

Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Black
(35) 4.571429 star rating

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

Lucille Formal Satin Mermaid Dress in Coral
(29) 4.827586 star rating

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

Windsor Priscilla Formal Satin Strapless Mermaid Dress in Sage
(25) 4.4 star rating

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

Alicia Off-The-Shoulder Mermaid Formal Dress in Brown
(24) 4.8333335 star rating

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

Delia Formal Cowl Neck Long Dress in Mauve
(21) 4.904762 star rating

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

Windsor Shay Formal Lurex Glitter Dress in Rose Gold
(20) 4.45 star rating

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

Ashelyn Cowl Neck Glitter Mermaid Formal Dress in Black
(20) 4.6 star rating

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

Emmie Lace-Up Mermaid Satin Formal Dress in Sage
(20) 4.55 star rating

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

Blue Mermaid Gowns

Imagine stepping into a room and feeling every gaze drawn irresistibly towards you. That's the power of a blue mermaid gown, the ultimate statement piece that combines elegance with a splash of oceanic mystique. Perfect for those who dare to dazzle, these gowns are not just dresses; they are a declaration of confidence and grace. Whether you're attending a starlit gala, a sophisticated prom, or a lavish wedding, the blue mermaid dress promises to sculpt your silhouette and paint a picture of serene glamour. The color blue, universally flattering, ranges from deep navy inspired by the midnight sea to vibrant turquoise that mimics a shallow Maldivian shore. Each shade tells its own story, allowing you to find a dress that not only fits your event but also expresses your unique personality and style.

As the seasons shift and we embrace the warmer whispers of spring, the allure of wearing something bold and beautiful grows irresistibly. Blue mermaid gowns, with their fitted bodices and flared fishtail hems, are designed to celebrate the feminine form, making them an exquisite choice for springtime events when flowers begin to bloom and you want your style to do the same. The intricate detailing—be it shimmering sequins that catch the spring light, or delicate lace overlays that play a sophisticated game of peek-a-boo with your admirers—adds layers of texture and depth to your look. For those looking to gift something truly special, these gowns are a treasure. Imagine gifting a blue mermaid gown for a significant anniversary or a milestone birthday; it's more than a gift—it's an experience, a memory in the making, a way of saying, "You are cherished, powerful, and beautifully unique."

However, if you find yourself enchanted by the call of different shades, perhaps the lush vibrancy of Green Mermaid Gowns will capture your fancy, offering another spectrum of stunning options that promise just as much impact and elegance. No matter the color, choosing a mermaid gown is about embracing your inner siren and owning your moment. It’s about walking into a room and knowing, without a doubt, that you are exactly where you belong, draped in a gown that feels like it was made just for you. As your ultimate hype girl, we at Windsor want to ensure that every step you take is laced with confidence and style, because girl, you deserve to shine!