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.
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- Featured
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- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
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- Price, high to low
- Date, old to new
- Date, new to old
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Stunning Long Off the Shoulder Ruffle Satin Evening Prom Dress with Split
Experience elegance and sophistication in our Stunning Long Off the Shoulder Ruffle Satin Evening Prom Dress with Split. The dramatic off-the-shoulder neckline and stunning ruffle details exude glamour, while the satin fabric adds a touch of luxury. The leg-baring slit adds a touch of...- $189.99
- $189.99
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Brown Sleeveless Halter Appliques Lace Long Prom Dress with High Slit
Enhance your prom night with our Brown Sleeveless Halter Appliques Lace Long Prom Dress. The elegant halter neckline, intricate lace appliques, and high slit add a touch of sophistication to your look. Feel confident and stylish as you dance the night away.- $208.00
- $208.00
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Sky Blue Long Satin Off-the-Shoulder V-Neck Mermaid Prom Dress
Elevate your formal wear with our Sky Blue Long Satin Off-the-Shoulder V-Neck Mermaid Prom Dress. Made from high-quality satin, this dress features a flattering off-the-shoulder neckline, a sophisticated V-neck, and a stunning mermaid silhouette. Perfect for prom or any special occasion, this dress will...- $189.99
- $189.99
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Red Long Sequined V-Neck Mermaid Prom Dress with High Split
This stunning Red Long Sequined V-Neck Mermaid Prom Dress will make you stand out at any event. The shimmering sequins and bold red color will catch everyone's attention. The flattering V-neckline and high split add a touch of elegance to the dress. Perfect for...- $189.99
- $189.99
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Burnt Orange Off-the-Shoulder Long Satin Mermaid Prom Dress with Split
This elegant burnt orange prom dress features an off-the-shoulder neckline and a long, satin mermaid silhouette with a split. Embrace a sophisticated and modern look that will turn heads at any special occasion. The smooth satin fabric and flattering cut offer a comfortable fit...- $189.00
- $189.00
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Modern Burgundy Off-the-Shoulder Deep V-Neck Sequined Beaded Mermaid Prom Dress with Split
Elevate your style with our Modern Burgundy Off-the-Shoulder Deep V-Neck Sequined Beaded Mermaid Prom Dress with Split. With a deep V-neck and off-the-shoulder design, this dress exudes sophistication and style. The sequined and beaded details add a touch of glamour, while the mermaid silhouette...- $198.00
- $198.00
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Long Sleeves One Shoulder Ruffles Satin Mermaid Evening Dress with Split
Expertly designed for a glamorous evening, our Long Sleeves One Shoulder Ruffles Satin Mermaid Evening Dress with Split will make a statement. The luxurious satin fabric and one shoulder ruffles add a touch of elegance, while the mermaid silhouette and split create a flattering...- $179.00
- $179.00
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Mermaid One Shoulder Sleeveless Long Satin Prom Dress with Detachable Skirt
Experience true elegance in our Mermaid One Shoulder Sleeveless Long Satin Prom Dress. Made with high-quality satin fabric, this dress features a gorgeous one shoulder design and a sleeveless silhouette. The detachable skirt adds versatility, allowing you to transform your look for any occasion....- $189.99
- $189.99
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Black Sleeveless Spaghetti Strap V-Neck Mermaid Prom Dress with High Slit
This elegant black prom dress features a sleeveless design with spaghetti straps and a flattering V-neckline. The mermaid silhouette and high slit add a touch of sophistication, perfect for any formal occasion. Made with high-quality materials, this dress is sure to make you feel...- $189.99
- $189.99
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Mermaid Sleeveless Long Halter Neck Sequin Prom Dress
This mermaid sleeveless long halter neck sequin prom dress is perfect for making a statement at any formal event. The figure-flattering design, combined with the stunning sequin detail, makes it a show-stopping choice. Feel like a glamorous mermaid in this elegant dress.- $350.00
- $350.00
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Long Mermaid V-neck Satin Lace Sleeveless Prom Dress
This stunning Long Mermaid V-neck Satin Lace Sleeveless Prom Dress is perfect for any formal event. Crafted with luxurious satin and delicate lace, the figure-flattering mermaid silhouette adds elegance to any occasion. The deep V-neckline showcases your neckline, while the sleeveless design allows for...- $246.00
- $246.00
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Off-the-Shoulder V-Neck Beaded Long Sleeves Mermaid Prom Dress with Front Split
This elegant off-the-shoulder V-neck prom dress features delicate beading and long sleeves for a touch of sophistication. The mermaid silhouette and front split add a modern twist to this classic design. Ideal for formal occasions, this dress is sure to make a statement.- $198.00
- $198.00
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Elegant Halter Short Sequined Mermaid Formal Prom Dress with Slit
Expertly crafted with a halter neckline and a fitted mermaid silhouette, this Elegant Halter Short Sequined Mermaid Formal Prom Dress with Slit exudes elegance and sophistication. The shimmering sequins provide a touch of glamour while the slit adds a subtle hint of seductiveness. Perfect...- $159.99
- $159.99
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Black Short A-line Velvet Spaghetti Strap Sweetheart Prom Dress
Elevate your prom look with our Black Short A-line Velvet Spaghetti Strap Sweetheart Prom Dress. The luxurious velvet and flattering A-line silhouette are sure to turn heads. The delicate spaghetti straps and sweetheart neckline add a touch of romance to this modern yet timeless...- $149.99
- $149.99
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Royal Blue Long Off the Shoulder Mermaid Satin Formal Prom Dress
This stunning royal blue prom dress is designed with a flattering off-the-shoulder neckline and a mermaid silhouette, creating a timeless and elegant look. Made from high-quality satin fabric, this dress is perfect for formal occasions and is sure to make you stand out from...- $169.99
- $169.99
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Off the Shoulder Sweetheart Long Sleeves Mermaid Formal Dress
Off the Shoulder Sweetheart Long Sleeves Mermaid Formal Dress brings timeless elegance with a romantic neckline, fitted long sleeves, and a curve-hugging mermaid silhouette—perfect for any formal celebration.- $189.99
- $189.99
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Gorgeous Off the Shoulder Sweetheart Beaded Long Mermaid Prom Dress with Slit
Elevate your style with our Gorgeous Off the Shoulder Sweetheart Beaded Long Mermaid Prom Dress with Slit. Featuring a stunning sweetheart neckline, intricate beaded detailing, and a sexy side slit, this dress is sure to turn heads. Made to perfection, this dress will make...- $246.00
- $246.00
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Long Sleeves A-Line Tulle Lace Formal Dress with Split
Long Sleeves A-Line Tulle Lace Formal Dress with Split features a flowing A-line silhouette with delicate lace overlays and soft tulle fabric. The long sleeves add elegance, while the front split offers a subtle, stylish flair—perfect for weddings and formal events.- $189.99
- $189.99
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Sweetheart Mermaid Long Satin Formal Prom Dress
This Sweetheart Mermaid Long Satin Formal Prom Dress is the perfect choice for any special occasion. With its elegant sweetheart neckline and flattering mermaid silhouette, it is sure to make you stand out. Made with high-quality satin material, this dress will provide a luxurious...- $217.00
- $217.00
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Long Strapless Sweetheart Mermaid Satin Evening Dress with Split
Expertly crafted for a luxurious look, this Long Strapless Sweetheart Mermaid Satin Evening Dress with Split is sure to turn heads. The flattering sweetheart neckline and elegant mermaid silhouette create a stunning silhouette, while the satin fabric adds a touch of glamour. With a...- $169.99
- $169.99
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