Cheap Prom Dresses
Shine on your big night with the prom dresses collection at 27dress. Shop the looks everyone is searching for, including long sleeve prom dresses, sparkling sequin and corset styles, flowing mermaid silhouettes, and classic A-line gowns. We carry a huge range of colors, from bold reds and royal blue to soft pastels and timeless black, in sizes for every body. Need a budget-friendly option? Our cheap and affordable prom dresses give you a designer look without the designer price tag. Filter by color, length, and neckline to find your perfect match, then order today with fast shipping so you are ready to steal the spotlight.
Not sure where to start? Our ultimate prom dress guide covers 2026 trends, silhouettes, colors and how to pick the perfect prom dress.
- 10
- 15
- 20
- 25
- 30
- 50
- 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
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
-
Sequins Mermaid Long Sweetheart Prom Dress Spaghetti Straps
Elevate your evening look with our Sequins Mermaid Long Sweetheart Prom Dress! The stunning sequins and mermaid silhouette will ensure all eyes are on you. With its sweetheart neckline and spaghetti straps, this dress exudes elegance and style. Perfect for prom or any special...- $169.99
- $169.99
- Unit price
- / per
View details -
Royal Blue Long Strapless Mermaid Prom Dress Split with Sequins
Discover the perfect balance of elegance and flair with our Royal Blue Long Strapless Mermaid Prom Dress. Its sequin detailing adds a touch of sparkle, while the split design adds an element of playfulness. Feel confident and chic all night long in this stunning...- $169.99
- $169.99
- Unit price
- / per
View details -
Sequins Royal Blue Long Off the Shoulder Mermaid Evening Dress with Slit
Expertly designed with a glamorous royal blue hue and intricate sequin detailing, this long off the shoulder mermaid evening dress exudes elegance and sophistication. The dramatic slit adds a touch of allure and versatility to this stunning piece. Perfect for any formal occasion or...- $227.00
- $227.00
- Unit price
- / per
View details -
Classic Black Long Mermaid Beads Sweetheart Satin Prom Dress with Slit
This classic black long mermaid dress features a sweetheart neckline, delicate bead detailing, and a high slit. Made of high-quality satin, it is the perfect choice for prom or any formal event. The elegant design and figure-hugging silhouette will make you stand out in...- $179.99
- $179.99
- Unit price
- / per
View details -
Long Sequins Red Formal Prom Dress Mermaid with Slit
Elevate your formal look with our Long Sequins Red Formal Prom Dress. This mermaid style dress features a glamorous slit, making it perfect for a prom or other special occasion. The dazzling sequin details add a touch of elegance and are sure to make...- $169.99
- $169.99
- Unit price
- / per
View details -
Dark Green Long One Shoulder Mermaid Satin Evening Dress
Expertly crafted from luxurious satin, this dark green long evening dress features a stunning one shoulder design and a flattering mermaid silhouette. Perfect for any formal occasion, this dress will make you stand out with its elegant and sophisticated style.- $236.00
- $236.00
- Unit price
- / per
View details -
Long Sleeves Sequins Mermaid One Shoulder Formal Prom Dress
Be the belle of the ball in our Long Sleeves Sequins Mermaid One Shoulder Formal Prom Dress. The elegant one shoulder design and sparkling sequins will make you stand out from the crowd. With long sleeves for extra coverage and a figure-hugging mermaid silhouette,...- $179.00
- $179.00
- Unit price
- / per
View details -
Sequins One Shoulder Long Mermaid Mermaid Evening Dresses with Slit
This Sequins One Shoulder Long Mermaid Mermaid Evening Dresses with Slit is a stunning and elegant choice for any formal occasion. Designed with a one shoulder neckline and a mermaid silhouette, this dress is adorned with sequins for a touch of sparkle. The slit...- $169.99
- $169.99
- Unit price
- / per
View details -
Charming Long A-line V-Neck Wide Straps Tulle Sequins Evening Dress
Effortlessly elegant, the Charming Long A-line V-Neck Evening Dress features a flattering wide straps design and intricate sequin detailing. Crafted with high-quality tulle fabric, this dress is sure to make you feel charming and sophisticated at any special occasion.- $303.00
- $303.00
- Unit price
- / per
View details -
Sweetheart Spaghetti Straps Mermaid Sequins Prom Dress Long
Experience an elegant and stylish evening in our Sweetheart Spaghetti Straps Mermaid Sequins Prom Dress Long. The sweetheart neckline and mermaid silhouette flatter your figure, while the intricate sequin detailing adds a touch of glamour. Make a statement at prom or any special occasion...- $169.99
- $169.99
- Unit price
- / per
View details -
Long Satin V-Neck Sleeveless Mermaid Prom Dress with Ruffles
Elevate your prom night with this sophisticated mermaid prom dress. Crafted from luxurious satin, this sleeveless dress features a romantic V-neckline and dramatic ruffles along the mermaid-style skirt. The perfect mix of elegance and glamour for a night to remember.- $169.99
- $169.99
- Unit price
- / per
View details -
Fuchsia Long A-line Strapless Satin Front Slit Prom Dress with Pockets
This Fuchsia Long A-line Strapless Satin Prom Dress with Pockets is the perfect choice for your special occasion. The elegant A-line silhouette and front slit offer a flattering and sophisticated look, while the satin fabric adds a touch of luxury. Plus, the convenient pockets...- $169.99
- $169.99
- Unit price
- / per
View details -
Mermaid Long Spaghetti Straps Sweetheart Satin Prom Dress
Crafted to turn heads, this Mermaid Long Spaghetti Straps Sweetheart Satin Prom Dress will make you feel like royalty. The flowing mermaid silhouette, delicate spaghetti straps, and sweetheart neckline create a flattering and elegant look. Made with high-quality satin fabric, this dress offers both...- $169.99
- $169.99
- Unit price
- / per
View details -
Sky Blue A-line Sweetheart Tulle High Low Formal Prom Dress
Elevate your formal look with our stunning Sky Blue A-line Sweetheart Tulle High Low Prom Dress. The A-line cut and sweetheart neckline create a flattering silhouette, while the flowing tulle and high-low hem add a touch of elegance. Perfect for making a statement at...- $179.99
- $179.99
- Unit price
- / per
View details -
Sequins Prom Dress Mermaid Satin Sleeveless Backless Split Long
Experience the glamour of the evening in our Sequins Prom Dress. Made from high-quality satin, this mermaid-style dress boasts a stunning low back and a thigh-high split for a touch of allure. The sleeveless design and intricate sequin detailing add a touch of sparkle...- $179.00
- $179.00
- Unit price
- / per
View details -
Long Strapless Velvet Mermaid Evening Prom Dress with Split
This elegant Long Strapless Velvet Mermaid Evening Prom Dress with Split is perfect for formal events. The velvet fabric adds a luxurious touch, while the mermaid silhouette and split create a stunning and flattering look. Experience sophistication and style in this timeless dress.- $169.99
- $169.99
- Unit price
- / per
View details -
Elegant Burgundy Long One Shoulder Sleeveless Mermaid Front Split Evening Dress
Experience timeless elegance in our Elegant Burgundy Long One Shoulder Sleeveless Mermaid Front Split Evening Dress. Made with high-quality fabric, this dress showcases a stunning one-shoulder design and a flattering mermaid silhouette.Key FeaturesIts front split adds a touch of sophistication, perfect for any special...- $159.99
- $159.99
- Unit price
- / per
View details -
Red Strapless Mermaid Long Satin Evening Dress with Split
Enhance your elegance with our stunning Red Strapless Mermaid Long Satin Evening Dress! Featuring a mermaid silhouette and luxurious satin fabric, this dress is perfect for any formal occasion. The strapless design adds a touch of sophistication, while the split detail adds a touch...- $149.99
- $149.99
- Unit price
- / per
View details -
Long Off-the-Shoulder Mermaid Satin Evening Dress with Beadings
Get ready to turn heads in this stunning Long Off-the-Shoulder Mermaid Satin Evening Dress with Beadings. Showcasing a figure-flattering mermaid silhouette and intricate beading details, this dress is designed to make you feel confident and elegant. The satin fabric adds a touch of luxury,...- $179.99
- $179.99
- Unit price
- / per
View details -
Royal Blue One Shoulder Long Sleeves Satin Mermaid Prom Dress with Beads
This elegant royal blue prom dress features a one shoulder design, long sleeves, and a mermaid silhouette. Made from luxurious satin fabric, it is adorned with intricate beadwork for a touch of sparkle. Perfect for formal events, this dress is sure to make you...- $179.99
- $179.99
- Unit price
- / per
View details






















