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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- Alphabetically, A-Z
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- Date, old to new
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Long V-neck Backless Mermaid Sequined Backless Prom Dress
Dress to impress in this stunning Long V-neck Backless Mermaid Sequined Prom Dress. With a flattering V-neckline and backless design, this dress will make you stand out in any crowd. The mermaid silhouette and sequined fabric add a touch of glamor to this elegant...- $162.00
- $162.00
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Gorgeous V Neck Lace-up Back Plum Long Prom Dress
This Gorgeous V Neck Lace-up Back Plum Long Prom Dress is a stunning option for your next formal event. The intricate lace-up back adds a touch of elegance and the flattering v-neckline is sure to turn heads. Made with high-quality fabrics, this dress is...- $129.00
- $129.00
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Mermaid Lace-Up Long Royal Blue Prom Dress
Take their breath away in our Mermaid Lace-Up Long Royal Blue Prom Dress. Featuring a stunning mermaid silhouette and elegant lace-up back, this dress is perfect for any formal occasion. The rich royal blue color will make you feel like a true mermaid princess,...- $142.00
- $142.00
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Stunning Blue Lace Appliqus Long Prom Dress
Stunning Blue Lace Appliques Long Prom Dress is a graceful and sophisticated choice for any special occasion. The intricate lace appliques add a touch of elegance and texture, while the flowing long skirt creates a dreamy and ethereal look. The rich blue hue exudes...- $168.00
- $168.00
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Pink Straps Mermaid Long Prom Dress with Appliques
Expertly crafted with stunning appliques, this Pink Straps Mermaid Long Prom Dress is a must-have for any formal occasion. The mermaid silhouette accentuates your figure, while the pink straps add a touch of elegance. Perfect for making a statement and turning heads.- $159.00
- $159.00
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Tie Back Royal Blue Prom Dress with Slit
Tie Back Royal Blue Prom Dress with Slit features a stunning royal blue hue and a flattering silhouette. The tie-back design adds a touch of elegance, while the high slit brings a bold, alluring element. Perfect for making a statement at prom, parties, or...- $189.00
- $189.00
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Black Sequins Feathers Deep V-Neck Long Prom Dress with Slit
This stunning Black Sequins Feathers Deep V-Neck Long Prom Dress with Slit is the perfect choice for any formal occasion. The intricate sequin and feather detailing adds a touch of glamour, while the deep V-neckline and thigh-high slit create a flattering silhouette. Elevate your...- $178.00
- $178.00
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Black Straps Floral Mermaid Long Prom Dress
This elegant Black Straps Floral Mermaid Long Prom Dress features a classic mermaid silhouette and intricate floral design. Made with high-quality materials, it is perfect for prom or any special occasion, making you feel confident and beautiful. Its black straps add a touch of...- $148.00
- $148.00
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Hot Pink Strapless Mermaid Long Prom Gown
This elegant Hot Pink Strapless Mermaid Long Prom Gown is perfect for making a statement at any formal event. With a flattering strapless design and mermaid silhouette, this gown will accentuate your curves and turn heads. The hot pink color is bold and eye-catching,...- $168.00
- $168.00
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Strapless Fuchsia Mermad Sequins Long Prom Dress
Strapless Fuchsia Mermaid Sequins Long Prom Dress is a bold and glamorous choice for an unforgettable evening. The strapless design highlights the shoulders and neckline, while the mermaid silhouette hugs the body for a stunning, figure-flattering fit. The all-over sequin detailing adds a sparkling...- $168.00
- $168.00
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One Shoulder Ivory Sequined Long Party Dress
This One Shoulder Ivory Sequined Long Party Dress is designed for a glamorous look. The beautiful sequins add a touch of sparkle and shine, perfect for any party or special occasion. With its one shoulder design, this dress offers a unique and elegant silhouette...- $168.00
- $168.00
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Strapless A-Line Green Long Prom Dress with Rhinestones
Strapless A-Line Green Long Prom Dress with Rhinestones is a beautiful and elegant choice for any special occasion. The strapless design highlights the shoulders and neckline, while the A-line silhouette offers a flattering and comfortable fit. The dress is adorned with shimmering rhinestones, adding...- $256.00
- $256.00
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Chic Fuchsia Strapless Mermaid Satin Pleated Long Prom Dress
Expertly crafted for a chic and elegant look, this strapless mermaid dress is made from luxurious satin fabric and features intricate pleating. Its vibrant fuchsia color will make you stand out at any prom or formal event. Flaunt your figure in this long dress...- $149.00
- $149.00
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Two Piece Orange Sequins Long Prom Dress
Two Piece Orange Sequins Long Prom Dress shines with dazzling sequins and a chic two-piece design. The fitted top and flowing skirt create a stunning contrast, while the vibrant orange color adds a bold touch. Perfect for prom or any glamorous evening event.- $159.99
- $159.99
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Chic Yellow Sequins Mermaid Prom Dress
This Chic Yellow Sequins Mermaid Prom Dress is a must-have for any prom or special occasion. Made with high-quality sequins, it offers a touch of glitz and glamour. Its mermaid silhouette accentuates your curves and the bright yellow color is perfect for making a...- $166.00
- $166.00
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Sweetheart Corset Mermaid Prom Dress with Slit
Sweetheart Corset Mermaid Prom Dress with Slit is a stunning and sultry choice for a memorable night. The sweetheart neckline accentuates the decolletage, while the corset bodice offers a structured, flattering fit. The mermaid silhouette hugs the curves and flares at the bottom, creating...- $158.00
- $158.00
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Chic Straps A-Line Pink Long Prom Dress with Beaded Pockets
Infuse elegance and style into your prom look with our chic A-Line pink dress. The beaded pockets add a touch of luxury, while the straps provide support and comfort. Made with the finest fabric, this dress will make you stand out on your special...- $149.99
- $149.99
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Halter Red Ruffle Tiered A-Line Prom Dress
Expertly designed with a halter neckline, this red ruffle tiered A-line prom dress is the perfect combination of elegance and style. Made with quality materials, it flatters any figure and adds a touch of glamour to any special occasion. Stand out in the crowd...- $178.00
- $178.00
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Neon Orange Sequins One Shoulder Cape Long Prom Dress
Make a statement in our Neon Orange Sequins One Shoulder Cape Long Prom Dress. Featuring dazzling sequins and a bold one shoulder design, this dress will make you stand out. The cape adds a touch of elegance and the long length will make you...- $169.00
- $169.00
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Mermaid Straps Dark Green Sequin Long Prom Dress
Elevate your style with our Mermaid Straps Dark Green Sequin Long Prom Dress. Crafted with sparkling sequins, its mermaid silhouette accentuates your curves while the straps add an elegant touch. Perfect for formal events, this dress lets you stand out with confidence and glamour.- $158.00
- $158.00
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