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
- 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
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Beautiful Long A-line Scoop Sequined Prom Dress
Expertly designed, this Beautiful Long A-line Scoop Sequined Prom Dress is a stunning choice for your prom night. The elegant A-line silhouette flatters any figure, while the dazzling sequined details add a touch of glamour. Make a statement and shine like a star with...- $249.99
- $249.99
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Elegant Long Sheath Off-the-shoulder V-neck Sequins Ruffles Prom Dress With Slit
Featuring an elegant and timeless design, this prom dress exudes sophistication. With a long sheath silhouette and an off-the-shoulder V-neck cut, it perfectly accentuates your figure. The sparkling sequins and delicate ruffles add just the right amount of glamour, while the slit allows for...- $189.99
- $189.99
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Unique Black A-line Halter Neck Satin Long Formal Prom Dresseswith High Slit
Silhouette: A Line Waist: Natural Sleeve Length: Sleeveless Fabric: Satin Shown Color: Black Built-In Bra: Yes- $159.99
- $159.99
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Elegant Long Mermaid One Shoulder Formal Prom Dress With Slit
This Elegant Long Mermaid Prom Dress makes a stunning statement, with its one shoulder design, form-fitting silhouette and floor-length train with a slit. Perfect for a formal event, the dress is sure to turn heads.- $169.00
- $169.00
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Sexy V-Neck Sleeveless Sequined Mermaid Prom Dresses
Experience elegance and glamour with our Sexy V-Neck Sleeveless Sequined Mermaid Prom Dresses. The dress features a stunning low-cut neckline and a classic mermaid silhouette adorned with sparkling sequins. Make a statement at any formal event with this timeless and sophisticated dress. Neckline: JewelMaterial:...- $289.99
- $289.99
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A-line V-Neck Long Prom Dress With Slit and Pocket
A-line V-Neck Long Prom Dress with Slit and Pocket combines elegance and practicality. The flattering A-line silhouette, deep V-neckline, and high slit create a sophisticated look, while the hidden pockets add convenience. Perfect for prom, evening events, or formal occasions! Venues: Prom, Formal Banquet, Wedding Guest, Red Carpet...- $79.99
- $79.99
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Purple
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Gold
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Gray
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White
- Royal BlueRed
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A-line Spaghetti Straps Backless Floor-Length Prom Dress with Slit
A-line Spaghetti Straps Satin Floor-Length Prom Dress with Side Slit exudes elegance with its smooth satin fabric and flowing A-line silhouette. The delicate spaghetti straps and a daring side slit add a touch of charm and allure, making it perfect for prom or any...- $79.99
- $79.99
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Dusty Sage
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Burgundy
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Dark Navy
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Dusty Blue
- Dusty RoseDark PinkChampagneBlackDark Green
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Sexy Long Mermaid V-Neck Glitter Sequin Floor Length Prom Dress with Slit
Sexy Long Mermaid V-Neck Glitter Sequin Floor Length Prom Dress with Slit shimmers with elegance and allure. The figure-hugging mermaid silhouette enhances curves, while the deep V-neck adds a bold touch. Sparkling sequins catch the light, and a high slit completes the glamorous look....- $79.99
- $79.99
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Dark Navy
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Burgundy
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Dark Green
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Champagne
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Sexy Red V Neck Bubble Sleeves Satin Long Prom Dress With Slit
This Sexy Red V Neck Bubble Sleeves Satin Long Prom Dress With Slit exudes elegance and sophistication. With a plunging v-neck and dramatic bubble sleeves, it is perfect for making a statement. The flowing satin fabric and thigh-high slit offer both comfort and allure....- $189.99
- $189.99
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Sexy Long Mermaid V-Neck Satin Evening Prom Dress With Split
This Sexy Long Mermaid V-Neck Satin Evening Prom Dress With Split is designed to enhance your curves and turn heads. The v-neckline and split add a touch of seduction, while the satin material provides a luxurious feel. Perfect for proms and evening events, this...- $159.00
- $159.00
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Classic Red Off The Shoulder Ruffles Long Mermaid Prom Dress With Slit
Experience the ultimate elegance and sophistication in our Classic Red Off The Shoulder Ruffles Long Mermaid Prom Dress With Slit. The off the shoulder design and ruffled details add a touch of romance, while the mermaid silhouette and slit offer a flattering and alluring...- $169.00
- $169.00
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Yellow Long Mermaid Asymmetrical Beads Satin Prom Dress With Sleeves
This elegant Yellow Long Mermaid Asymmetrical Beads Satin Prom Dress With Sleeves is sure to turn heads. The unique asymmetrical design and delicate beadwork add a touch of sophistication, while the satin fabric drapes beautifully for a flattering fit. Perfect for any formal event,...- $189.99
- $189.99
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One Shoulder Mermaid Long Satin Prom Dress With Split
This elegant One Shoulder Mermaid Long Satin Prom Dress With Split offers a unique and sophisticated look that is perfect for prom or any formal occasion. The one shoulder design adds a touch of modernity, while the mermaid silhouette and split detail provide a...- $159.00
- $159.00
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Orange Long Mermaid Strapless Ruffles Prom Dress with Split
Crafted for an unforgettable entrance, our Orange Long Mermaid Strapless Ruffles Prom Dress with Split will make you stand out in any crowd. With its flattering mermaid silhouette and delicate ruffles, this dress exudes elegance and sophistication. The stunning split adds a touch of...- $169.00
- $169.00
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Yellow Long Strapless Sleeveless Satin Mermaid Prom Dresses with Slit
As an expert in prom dresses, we present to you our Yellow Long Strapless Sleeveless Satin Mermaid Prom Dresses with Slit. Crafted with premium quality satin, this dress has a flattering mermaid silhouette and an alluring side slit. The strapless and sleeveless design adds...- $189.99
- $189.99
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Elegant Long Halter Satin Beadings Mermaid Prom Dresses
Crafted with elegance, these long halter satin prom dresses feature intricate beadings and a flattering mermaid silhouette. Perfect for prom or any formal event, these dresses will make you feel confident and stylish. Make a statement with this elegant and timeless design. We could...- $169.99
- $169.99
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Yellow Long Sleeve Satin Sweetheart Ruffles Mermaid Prom Dress with Split
This stunning Yellow Long Sleeve Satin Sweetheart Ruffles Mermaid Prom Dress with Split is the perfect choice for your next formal occasion. Made with luxurious satin, the dress features a sweetheart neckline, ruffle detailing, and a mermaid silhouette to flatter your figure. The split...- $189.99
- $189.99
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Dark Green Long Sweetheart Mermaid Sequins Prom Dress
Elevate your style with our Dark Green Long Sweetheart Mermaid Sequins Prom Dress. The rich dark green color and elegant sweetheart neckline combine with stunning sequins to make you stand out at any formal event. The mermaid silhouette will accentuate your figure, making you...- $179.00
- $179.00
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Elegant Long Sweetheart Satin Mermaid Evening Prom Dress
Crafted with high-quality satin fabric, this gorgeous evening prom dress exudes elegance and sophistication. The sweetheart neckline and mermaid silhouette create a flattering and feminine look, while the long length adds a touch of glamour. Perfect for any formal occasion, this dress is a...- $169.99
- $169.99
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Black Long Off the Shoulder Sweetheart Satin Front Slit Prom Dress with Sleeves
Elevate your style with our black satin prom dress. Its off-the-shoulder sweetheart neckline and long sleeves exude elegance, while the front slit adds a touch of daring. Perfect for a sophisticated yet modern look. We could custom made 70+ colors & all sizes, if...- $189.00
- $189.00
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