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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Sort by:
- Featured
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- 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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Two Piece Red Spaghetti Straps Sequins Long Mermaid Prom Dress with Slit
This mermaid prom dress features a stunning red sequined design and a flattering two piece spaghetti strap design. With a high slit for added flair, this dress will make you stand out at any prom or formal event. Expertly crafted for a perfect fit,...- $189.99
- $189.99
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Chic Yellow Sequins V-Neck Long Prom Dress with Slit
Upgrade your prom look with our Chic Yellow Sequins V-Neck Long Prom Dress with Slit. The dress is designed with sparkling sequins and a flattering V-neckline, perfect for making a statement. The added slit adds a touch of elegance to the dress, making it...- $189.99
- $189.99
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Chic Long Mermaid V Neck Lace-Up Back Formal Prom Dress with Slit
This elegant Chic Long Mermaid Dress features a sophisticated V neck, a stylish lace-up back, and a daring slit. Perfect for formal events, prom, or even weddings, this dress is designed to make a statement. Its chic design and high-quality materials ensure you'll look...- $169.99
- $169.99
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Mermaid One Shoulder Sequined Long Prom Dresses with Slit
This Mermaid One Shoulder Sequined Long Prom Dress features a stunning sequined design and a daring slit. Perfect for prom or any formal event, this dress will make you feel like a mermaid. The one-shoulder style adds a touch of elegance while the slit...- $189.99
- $189.99
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Long Mermaid Sweetheart Satin Backless Formal Prom Dress with Slit
This elegant long mermaid dress features a sweetheart neckline, satin fabric, and a daring backless design. The dress is also accented with a high slit, adding a touch of glamour. Perfect for prom and formal events, this dress will showcase your figure and make...- $169.99
- $169.99
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Red Mermaid Halter Sequins Open Back Long Prom Dress with Tassel
Be the belle of the ball in our Red Mermaid Halter Sequins Open Back Long Prom Dress with Tassel. The halter neckline and form-fitting silhouette are flattering on all figures, while the shimmering sequins add a touch of glamour. The open back and tassel...- $199.99
- $199.99
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Two piece Black Strapless Mermaid Satin Long Prom Dresses with Slit
Unleash your inner mermaid with our two piece Black Strapless Mermaid Satin Long Prom Dresses with Slit. Flattering, figure-hugging design that accentuates your curves and elegant satin fabric that adds a touch of luxury. Perfect for any formal event, this dress will make you...- $199.99
- $199.99
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Chic Red Long A-line Sweetheart Tulle Lace Prom Dress with Slit
This elegant and chic prom dress features a beautiful red color and a figure-flattering A-line silhouette. The sweetheart neckline adds a touch of romance, while the tulle and lace detailing creates a stunning look. With a daring slit, this dress is perfect for making...- $199.99
- $199.99
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A-line V-Neck Sky Blue Long Prom Dress with Slit
Complete your prom look with this elegant A-line V-neck sky blue dress. The flattering slit adds a touch of sophistication to this long dress. The vibrant color and beautiful cut will make you stand out in any event. Add this dress to your wardrobe...- $169.99
- $169.99
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Mermaid Lace-Up Cowl Neck Satin Long Prom Dress with Slit
Be the belle of the ball in our Mermaid Lace-Up Cowl Neck Satin Long Prom Dress with Slit. The elegant mermaid silhouette, cowl neckline, and lace-up back combine for a flattering fit. The satin fabric adds a touch of luxury while the slit adds...- $169.99
- $169.99
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Yellow A-line Sweetheart Appliques Lace Long Formal Prom Dress
Expertly designed with a sweetheart neckline and delicate lace appliques, our Yellow A-line Formal Prom Dress exudes sophistication and elegance. The form-fitting silhouette flatters all body types, while the long length adds a touch of glamour. Perfect for any formal occasion, this dress is...- $199.99
- $199.99
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Princess Pink Frill-Layered A-Line Long Prom Dress
Princess Pink Frill-Layered A-Line Long Prom Dress is a dreamy and elegant choice. The layered frills add volume and movement, while the A-line silhouette ensures a flattering fit. The soft pink hue enhances its romantic charm, perfect for a fairy-tale prom look.- $225.99
- $225.99
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Chic Red Mermaid Prom Dress with Rhinestone
This Chic Red Mermaid Prom Dress is a stunning choice for any special occasion. With its elegant design and sparkling rhinestones, you'll be sure to turn heads. The mermaid silhouette flatters all body types, while the rich red color adds a touch of sophistication....- $229.00
- $229.00
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Spaghetti Straps Orange Sequin Long Prom Dress with Appliques
Spaghetti Straps Orange Sequin Long Prom Dress with Appliques showcases dazzling sequin embellishments that shimmer with every movement. The vibrant orange hue exudes confidence, while delicate appliques add an elegant touch. Featuring adjustable straps for a perfect fit, this long prom dress gracefully drapes,...- $199.99
- $199.99
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Strapless Fuchsia Pleated Tiered Tulle Prom Dress with Slit
Strapless Fuchsia Pleated Tiered Tulle Prom Dress with Slit is a bold and enchanting choice for any special night. The vibrant fuchsia hue makes a striking statement, while the pleated tiered tulle layers create a dreamy, voluminous effect. The strapless design enhances elegance, and...- $199.99
- $199.99
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Chic One Shoulder Long Prom Dress with Rhinestones
Elevate your style with our Chic One Shoulder Long Prom Dress. Designed with elegant rhinestones, this dress exudes sophistication and glamour. Perfect for any prom or formal event, it will make you stand out and feel like a star. Embrace your inner fashionista with...- $256.00
- $256.00
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Strapless Mermaid Yellow Lace Formal Dress
Strapless Mermaid Yellow Lace Formal Dress radiates elegance with its figure-hugging mermaid silhouette. The vibrant yellow hue exudes confidence, while the delicate lace overlay adds a touch of sophistication. The strapless neckline enhances the feminine charm, making it a perfect choice for formal events,...- $199.99
- $199.99
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Chic Orange Halter A-Line Long Party Dress
Dress to impress in our chic orange halter A-line long party dress. Made with high-quality materials, this dress is perfect for any special occasion. Its unique halter design and A-line silhouette will flatter your figure, making you stand out in the crowd. Elevate your...- $169.99
- $169.99
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Chic Lace-Up Mermaid White Long Prom Dress
This Chic Lace-Up Mermaid White Long Prom Dress is expertly crafted with intricate lace details and a flattering mermaid silhouette. With its elegant design and adjustable lace-up back, it is the perfect choice for a glamorous prom night. Show off your style and confidence...- $199.99
- $199.99
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Chic Fuchsia V-Neck Chiffon Maxi Dress with Straps
Expertly crafted, this Chic Fuchsia V-Neck Chiffon Maxi Dress with Straps exudes elegance and style. The flowy chiffon fabric and v-neckline accentuate your figure, while the straps add a touch of sophistication. Perfect for any special occasion, this dress is a must-have addition to...- $169.99
- $169.99
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