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
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
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Sexy Long Mermaid V-neck Backless Formal Prom Dress
Elevate your formal look with our Sexy Long Mermaid V-neck Backless Formal Prom Dress. This stunning dress features a flattering mermaid silhouette and a deep v-neckline that accentuates your figure. The backless design adds a touch of allure, making you the center of attention...- $149.99
- $149.99
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Mermaid Backless Yellow Ruched Long Prom Dress
This Mermaid Backless Yellow Ruched Long Prom Dress is a show-stopping piece that effortlessly combines elegance and sex appeal. The unique mermaid silhouette accentuates your curves, while the backless design adds a touch of allure. The ruched detailing adds dimension and texture, making this...- $146.00
- $146.00
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Orange Mermaid Halter Sequins Backless Long Prom Dress
Experience the magic of the sea in our Orange Mermaid Halter Sequins Backless Long Prom Dress. The intricate sequin design and backless halter top creates a stunning mermaid silhouette, perfect for prom or any formal occasion. Dazzle in this unique and elegant dress.- $153.00
- $153.00
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Orange Applique Mermaid Prom Dress with Lace-up Back
Slip into this stunning Orange Applique Mermaid Prom Dress and turn heads at any event. The intricate lace-up back and elegant applique detailing combine to create a show-stopping look. Made from high-quality materials, this dress not only looks beautiful but feels comfortable to wear....- $178.00
- $178.00
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Chic Mint Green Straps Long Prom Dress
This chic mint green dress features delicate straps and a long, flowing design that's perfect for prom. Its soft and vibrant color will make you stand out from the crowd while keeping you comfortable all night long. Make a statement with this elegant and...- $148.00
- $148.00
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Spaghetti Straps Black V-Neck Pleated Tiered Long Prom Dress
The Spaghetti Straps Black V-Neck Pleated Tiered Long Prom Dress exudes elegance with its sleek black design. The V-neckline enhances the neckline, while delicate spaghetti straps add sophistication. A tiered pleated skirt creates a graceful flow, and the high-waisted fit flatters the figure. Perfect...- $268.00
- $268.00
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Lavender Lace Applique Ruffle Beaded Mermaid Prom Dress
This Lavender Lace Applique Ruffle Beaded Mermaid Prom Dress is the perfect choice for a sophisticated and elegant look. The delicate lace applique and ruffled detailing add a touch of femininity, while the beaded mermaid silhouette creates a flattering, hourglass shape. Make a statement...- $189.00
- $189.00
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Simple Halter Satin Split-Front Lilac Long Prom Dress
This Simple Halter Satin Split-Front Lilac Long Prom Dress exudes timeless elegance. The halter neckline adds a sophisticated touch, while the satin fabric gives it a luxurious sheen. The split-front design adds an element of allure, creating a graceful, flowing silhouette. Perfect for making...- $159.00
- $159.00
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Sweetheart Black Mermaid Prom Dress with Slit
The Sweetheart Black Mermaid Prom Dress with Slit is a stunning blend of elegance and allure. Featuring a flattering sweetheart neckline, it enhances the décolletage, while the mermaid silhouette hugs the curves for a glamorous fit. The high slit adds a touch of drama...- $158.00
- $158.00
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Chic V-Neck Mermaid Long Burgundy Prom Dress
Elevate your style with our Chic V-Neck Mermaid Long Burgundy Prom Dress. Its mermaid silhouette accentuates your curves while the v-neck adds an elegant touch. You'll be turning heads at any formal event with this dress. Made with high-quality materials for a luxurious feel.- $135.00
- $135.00
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One Shoulder Fuchsia Lace Top A-Line Tulle Prom Dress
This stunning One Shoulder Fuchsia Lace Top A-Line Tulle Prom Dress perfectly combines elegance and style. The intricate lace top adds a touch of femininity while the A-Line silhouette flatters all body types. Made with high-quality tulle, this dress is sure to make you...- $168.00
- $168.00
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Mermaid Glitter V-Neck Sequins Long Prom Dress
This dazzling Mermaid Glitter V-Neck Sequins Long Prom Dress is perfect for any formal event. The shimmering sequins and bold V-neck design will make you stand out and feel like a mermaid on land. With its figure-hugging mermaid silhouette, you'll be sure to turn...- $152.00
- $152.00
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Long Sleeves Appliqued Burgundy Long Prom Dress
Experience elegance and sophistication in our Long Sleeves Appliqued Burgundy Long Prom Dress. The intricate appliques and long sleeves add a touch of glamour, while the long length creates a flattering silhouette. With this dress, you'll make a statement at any special occasion.- $169.00
- $169.00
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Princess Off Shoulder Red Prom Dress with Beading Belt
Princess Off Shoulder Red Prom Dress with Beading Belt exudes glamour with its striking red hue and off-shoulder design. The beading belt adds a touch of sparkle, accentuating the waist, while the flowing skirt enhances the elegant princess silhouette. Perfect for prom, galas, or...- $139.00
- $139.00
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Mermaid Plunging V-Neck Red Feathers Long Prom Dress
This stunning Mermaid Plunging V-Neck Red Feathers Long Prom Dress will make you feel like a true mermaid princess. Featuring a striking plunging V-neckline and delicate feather detailing, this dress will accentuate your curves and make you stand out in any prom or formal...- $188.96
- $188.96
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Green Two-Piece Puff Sleeves Pleated Organza Long Prom Dress
This Green Two-Piece Puff Sleeves Pleated Organza Long Prom Dress is a stunning and fashionable choice for prom. The pleated organza fabric adds texture and movement, while the two-piece design allows for versatility in styling. With delicate puff sleeves and a flattering long silhouette,...- $136.00
- $136.00
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Yellow Lace-up Mermaid Prom Dress with Train
Yellow Lace-up Mermaid Prom Dress with Train combines vibrant color with stunning elegance. The lace-up back offers a customizable fit, while the mermaid silhouette enhances curves. The dramatic train adds a touch of sophistication, making it perfect for prom or any formal event.- $146.00
- $146.00
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One Shoulder Yellow Beaded Long Prom Dress with Slit
This elegant one shoulder yellow prom dress is adorned with intricate beading and features a subtle slit for added glamour. Made from high-quality materials, it offers a flattering fit and is designed to make a statement at any formal event. Perfect for prom or...- $189.00
- $189.00
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Simple Hot Pink Strapless Tulle Prom Dress with Pockets
This Simple Hot Pink Strapless Tulle Prom Dress with Pockets combines elegance and practicality. The strapless design highlights your shoulders, while the flowing tulle skirt creates a romantic, graceful look. The addition of pockets adds a practical touch, making it both stylish and functional....- $238.00
- $238.00
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Princess Sweetheart Pink Ruffle Tulle Long Prom Dress
Princess Sweetheart Pink Ruffle Tulle Long Prom Dress creates a dreamy, fairytale look with its soft pink hue and romantic ruffled tulle. The sweetheart neckline adds a feminine touch, while the long, flowing skirt enhances the elegant silhouette. Perfect for prom, weddings, or any...- $212.00
- $212.00
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