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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Champagne High Neck Long Sleeves Mermaid Satin Formal Prom Dress
Expertly crafted from luxurious satin, our Champagne High Neck Long Sleeves Mermaid Formal Prom Dress radiates elegance and sophistication. The high neck and long sleeves offer a traditional touch, while the figure-hugging mermaid silhouette flatters your curves. Perfect for any formal occasion, this dress...- $179.00
- $179.00
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Two Piece Yellow Long Sweetheart Satin Mermaid Formal Prom Dress
This Two Piece Yellow Long Sweetheart Satin Mermaid Formal Prom Dress is perfect for your next special occasion. The vibrant yellow color and figure-flattering mermaid silhouette make it a show-stopping choice. Crafted from high-quality satin, this dress boasts a sweetheart neckline and two-piece design,...- $159.99
- $159.99
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Spaghetti Straps Red A-line Sweetheart Chiffon Long Prom Dress with Slit
Look stunning in this Spaghetti Straps Red A-line Sweetheart Chiffon Long Prom Dress with Slit. The long, flowing chiffon fabric creates an elegant A-line silhouette, while the sweetheart neckline and spaghetti straps add a touch of romance. With a sultry slit, this dress is...- $159.99
- $159.99
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Long A-line Strapless Satin Lace Open Back Evening Dress with Slit
Elevate your evening attire with our Long A-line Strapless Satin Lace Open Back Evening Dress. Crafted from high-quality satin and delicate lace, this dress offers a touch of elegance to any occasion. Its open back and slit design allow for easy movement, while the...- $189.99
- $189.99
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Long Sleeves Short A-line V-neck Satin Prom Dress with Appliques Lace
This elegant Long Sleeves Short A-line V-neck Satin Prom Dress is adorned with delicate Appliques Lace, making it a perfect choice for any special occasion. The long sleeves provide coverage while the A-line silhouette flatters all body types. Crafted from satin, this dress exudes...- $169.99
- $169.99
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White Long Off The Shoulder Satin Mermaid Prom Dress
Expertly crafted from high-quality satin, this White Long Off The Shoulder Satin Mermaid Prom Dress is the epitome of elegance and sophistication. The off-the-shoulder neckline adds a touch of allure, while the mermaid silhouette perfectly accentuates your curves. Embrace your inner goddess and make...- $149.99
- $149.99
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Burgundy Long Sleeves Mermaid High Neck Sequin Formal Prom Dress with Slit
This elegant burgundy dress features long sleeves, a high neckline, and stunning sequin detailing. The daring slit adds a touch of glamour to this formal prom dress, making it perfect for any special occasion. Stay stylish and stand out in this sophisticated and eye-catching...- $179.00
- $179.00
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Halter Mermaid Long Satin Lace Appliques Prom Dress with Split
Discover elegance and sophistication in our Halter Mermaid Long Satin Lace Appliques Prom Dress with Split. Crafted with delicate lace appliques and a stunning split, this dress is perfect for those looking to make a statement. The halter neckline adds a touch of modern...- $189.99
- $189.99
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Sleeveless Tulle Mermaid Brown Long Prom Dress with Appliques Lace
Introducing our Sleeveless Tulle Mermaid Brown Long Prom Dress, featuring exquisite Appliques Lace. With its elegant design and high-quality materials, this dress is perfect for any formal occasion. The mermaid silhouette accentuates your figure, while the sleeveless design adds a touch of sophistication. Elevate...- $189.00
- $189.00
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Gorgeous Long Sleeveless Sequins Mermaid Prom Dress with High Slit
This stunning long sleeveless prom dress features a figure-flattering mermaid silhouette, adorned with intricate sequin detailing. The daring high slit adds a touch of glamour, making it perfect for any formal occasion. Elevate your style and confidence with this gorgeous dress, designed to make...- $350.00
- $350.00
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Dusty Sage Long Sleeves Mermaid Sweetheart Satin Prom Dress with Split
Elevate your prom look with our Dusty Sage Long Sleeves Mermaid Sweetheart Satin Prom Dress with Split. This stunning dress features an elegant mermaid silhouette with a sweetheart neckline and long sleeves for a touch of sophistication. The satin fabric adds a luxurious feel...- $189.99
- $189.99
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Black Spaghetti Straps Long A-line Chiffon Prom Dress with Split
This elegant black dress features spaghetti straps, a flowing A-line silhouette, and a delicate chiffon fabric with a sultry thigh-high slit. Perfect for prom or any formal event, this dress will make you feel confident and stylish all night long. Made with high-quality materials...- $169.99
- $169.99
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Long Sleeves Off The Shoulder Sweetheart Mermaid Evening Dress with Ruffles
Elevate your evening look with our Long Sleeves Off The Shoulder Sweetheart Mermaid Evening Dress. The elegant sweetheart neckline and mermaid silhouette accentuate your figure while the off-shoulder design adds a touch of sophistication. With ruffles detailing the sleeves, this dress is perfect for...- $369.00
- $369.00
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Long Sleeve A-line V-Neck Chiffon Lace Formal Dress with Slit
This Long Sleeve A-line V-Neck Chiffon Lace Formal Dress with Slit features a classic A-line silhouette, delicate chiffon and lace fabric, and a flattering V-neckline. The long sleeves add a touch of sophistication, while the subtle slit adds a modern twist. Perfect for any...- $159.99
- $159.99
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Gorgeous Off-The-Shoulder Sequins Long Sweetheart Mermaid Prom Dress with Split
Elevate your prom look with our Gorgeous Off-The-Shoulder Sequins Long Sweetheart Mermaid Prom Dress! The stunning sequin detailing and off-the-shoulder neckline exude elegance, while the mermaid silhouette and thigh-high slit add a touch of sensuality. Make a statement at your special event with this...- $246.00
- $246.00
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Royal Blue Sweetheart Spaghetti Straps Mermaid Long Evening Dress
Looking for a stunning evening dress? Look no further than our royal blue sweetheart mermaid dress. Its spaghetti straps provide a delicate touch, while the mermaid cut accentuates your curves. Whether you're attending a gala or a formal dinner, this dress is the perfect...- $189.99
- $189.99
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Royal Blue Sweetheart Spaghetti Strap Long Mermaid Prom Dress with Sequins
This mermaid prom dress features a flattering sweetheart neckline and delicate spaghetti straps. The royal blue fabric is adorned with shimmering sequins, creating an elegant and eye-catching look. Perfect for prom or any special occasion.- $159.99
- $159.99
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A-line V-Neck Long Sleeves Satin Sequins Prom Dress with Split
This A-line V-Neck Long Sleeves Satin Sequins Prom Dress with Split is the perfect choice for any formal event. The elegant v-neck and sequin embellishments add a touch of glamour, while the A-line silhouette and split hem provide a comfortable and flattering fit. Made...- $179.00
- $179.00
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Red Long A-line Spaghetti Straps Satin Front Slit Evening Dress with Pockets
Expertly crafted with sleek, satin fabric, this red long A-line evening dress features a flattering spaghetti straps design and a sultry front slit. Complete with convenient pockets, this dress offers both style and functionality for your next formal event.- $169.99
- $169.99
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Red Spaghetti Straps Short A-line Tulle Prom Dress
Expertly crafted with a classic A-line silhouette and delicate spaghetti straps, this stunning red prom dress is made with high-quality tulle for a soft and flowy look. Perfect for any formal occasion, the dress offers both elegance and comfort, leaving you feeling confident and...- $189.99
- $189.99
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