Evening Dresses Online
Make a statement at any formal occasion with the evening dresses collection at 27dress. From galas and black-tie weddings to proms, banquets and red-carpet events, our evening gowns are made to turn heads and help you feel unforgettable. Browse hundreds of styles — long flowing A-line and mermaid silhouettes, chic short cocktail dresses, sparkling sequin and beaded gowns, and elegant lace or off-the-shoulder designs — in every shade from classic black and navy to bold jewel tones. Each dress is crafted to order with custom-size options and premium fabrics, so you get a flawless, designer-look fit without the designer price. Find your perfect evening dress online and shine at your next event.
Need help choosing? Read our evening dresses guide to decode dress codes, silhouettes by body type, fabrics and sizing.
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Sort by:
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
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Dark Green Sleeveless Front Split Mermaid V-Neck Velvet Evening Dress
Expertly crafted for a sophisticated look, our Dark Green Sleeveless Front Split Mermaid V-Neck Velvet Evening Dress is a timeless choice. The luxurious velvet fabric drapes elegantly, while the mermaid silhouette and front split add a touch of allure. Perfect for special occasions, this...- $189.99
- $189.99
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Royal Blue Long Spaghetti Straps Sweetheart Mermaid Satin Evening Dress
Effortlessly exude elegance in our Royal Blue Long Spaghetti Straps Sweetheart Mermaid Satin Evening Dress. With a flattering sweetheart neckline, mermaid silhouette, and luxurious satin fabric, this dress will make you feel like a true royal. Perfect for any formal event, this dress is...- $179.00
- $179.00
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One Shoulder Sleeveless Ruffles Mermaid Long Evening Dress with Trail
Experience elegance and grace with our One Shoulder Sleeveless Ruffles Mermaid Long Evening Dress. Designed with a stunning mermaid silhouette, this dress highlights your curves and adds a touch of drama with its trail. Its unique one shoulder design and delicate ruffles add a...- $159.99
- $159.99
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Gorgeous Long Sleeves High Neck Mermaid Evening Dress with Ruffles
This stunning evening dress features a high neck and long sleeves, creating an elegant and sophisticated look. The mermaid silhouette and ruffled detailing add a touch of drama and femininity, perfect for any formal occasion. Crafted with quality materials, this dress will make you...- $255.00
- $255.00
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Champagne One Shoulder Long Sleeves Mermaid Satin Evening Dresses
This elegant champagne evening dress features a one shoulder design and long sleeves, perfect for formal occasions. Made with luxurious satin fabric, this mermaid silhouette dress will hug your curves in all the right places. Make a stunning statement with this must-have piece.- $189.99
- $189.99
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Yellow Asymmetrical Long Sleeves Mermaid Strapless Evening Dresses with Slit
This Yellow Asymmetrical Long Sleeves Mermaid Strapless Evening Dress with Slit is the perfect choice for any formal event. The unique design features long sleeves and a sultry slit, while the strapless neckline adds a touch of elegance. Made with high-quality fabric, this dress...- $198.00
- $198.00
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Silver Long Sleeves Sequins Mermaid Evening Dress with Split
Crafted with stunning silver sequins, this evening dress is perfect for any special occasion. The long sleeves provide coverage while the mermaid silhouette flatters every figure. The delicate split adds a touch of glamour to this elegant dress. Shine all night long in this...- $179.00
- $179.00
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Long Sleeves Split A-line V-neck Chiffon Evening Dress with Lace Appliques
Expertly crafted with delicate lace appliques, this stunning evening dress features a flattering A-line silhouette and a sophisticated V-neckline. The long sleeves add an elegant touch while the chiffon fabric drapes beautifully for a timeless look. Perfect for formal events or special occasions.- $189.99
- $189.99
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Long Mermaid Sleeveless Backless Spaghetti Straps Evening Dresses
This elegant long evening dress features a mermaid silhouette, sleeveless design, and backless style with spaghetti straps. Perfect for formal events and special occasions. Expertly crafted for a flawless fit.- $246.00
- $246.00
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Burgundy Off the Shoulder Sweetheart Mermaid Long Evening Dresses
Elegance meets sophistication with our Burgundy Off the Shoulder Sweetheart Mermaid Long Evening Dresses. Flaunt your shoulders with the off-the-shoulder neckline and accentuate your figure with the mermaid silhouette. The rich burgundy color adds an alluring touch to this dress, perfect for elegant occasions.- $236.00
- $236.00
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Long Mermaid Sequins V Neck Backless Sleeveless High Slit Evening Dresses
Experience true elegance and glamour in our Long Mermaid Sequins V Neck Backless Sleeveless High Slit Evening Dresses. Show off your figure with the high slit and v-neck design, while sparkling sequins add a touch of luxury. Perfect for any formal event where you...- $189.00
- $189.00
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One Shoulder Long Sleeves Mermaid Split Evening Dress with Beads
This stunning mermaid evening dress boasts a one shoulder and long sleeve design, adorned with beautiful beads. The fitted silhouette and elegant split create a sophisticated and glamorous look, perfect for any formal occasion. Elevate your style with this timeless and luxurious piece.- $322.00
- $322.00
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Long Sleeves Sequins Mermaid Open Back Evening Dress with Split
This elegant evening dress features long sleeves, sparkling sequins, and a mermaid silhouette that flatters your figure. The open back and split add a touch of glamour while keeping you comfortable and confident all night. Perfect for formal events, this dress will make you...- $189.99
- $189.99
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Sky Blue Lace Mermaid Sweetheart Tulle Lace Long Evening Dress
This elegant Sky Blue Lace Mermaid Sweetheart Tulle Lace Long Evening Dress is perfect for any formal occasion. The mermaid silhouette and tulle lace design create a flattering and timeless look, while the sweetheart neckline adds a touch of romance. Made with high-quality materials,...- $217.00
- $217.00
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Long One Shoulder Satin Mermaid Evening Dress with Split
This elegant Long One Shoulder Satin Mermaid Evening Dress features a trendy one shoulder design and a stunning mermaid silhouette. With a daring thigh-high split, this dress is perfect for making a statement at any evening event. Made from luxurious satin fabric, it offers...- $189.99
- $189.99
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Fuchsia A-Line Long Off The Shoulder Satin Evening Dress with Split
Make a statement in this Fuchsia A-Line Long Evening Dress. With its flattering off-the-shoulder design and elegant satin fabric, you'll feel confident and sophisticated. The A-line silhouette and side split add a touch of glamour, making this dress perfect for any formal occasion.- $189.99
- $189.99
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Sky Blue Long Strapless Sleeveless Mermaid Sequins Evening Dresses
Expertly crafted for a glamorous and sophisticated look, our Sky Blue Evening Dress features a flattering mermaid silhouette and sparkling sequin details. The strapless, sleeveless design accentuates your figure while the sky blue color adds a touch of elegance. Perfect for any special occasion,...- $227.00
- $227.00
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Royal Blue Long Sleeves Mermaid High Neck Evening Dress with Sequins
This elegant evening dress features a regal royal blue color, long sleeves, and a high neckline. The mermaid silhouette shows off your curves, and the sequin embellishments add a touch of glamour. Perfect for formal events and special occasions, this dress is sure to...- $198.00
- $198.00
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Gorgeous One Shoulder Mermaid Long Evening Dress with Split
This stunning one shoulder mermaid evening dress features a tasteful split, making it a perfect choice for formal events. Its elegant silhouette flatters the figure and its high-quality fabric ensures maximum comfort. Make a statement with this gorgeous dress and turn heads at your...- $388.00
- $388.00
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Sleeveless Spaghetti Strap Mermaid Long Satin Evening Dresses
This elegant evening dress features a sleeveless design with spaghetti strap detailing and a flattering mermaid silhouette. Constructed with high-quality satin fabric, this dress exudes sophistication and style. Perfect for formal events or special occasions, you'll feel confident and beautiful in this timeless piece.- $189.99
- $189.99
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