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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- Date, old to new
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Strapless Green Pleated Long Prom Dress with Slit
The Strapless Green Pleated Long Prom Dress with Slit exudes elegance and sophistication. The strapless design highlights the shoulders and neckline, while the pleated detailing adds texture and grace. A high slit enhances movement and adds a touch of allure. Perfect for proms, evening...- $158.00
- $158.00
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V-Neck Pleated Sleeveless Prom Dress with Cape
V-Neck Pleated Sleeveless Prom Dress with Cape exudes elegance with its sophisticated pleated design and flowing cape. The V-neckline enhances femininity, while the sleeveless style offers a sleek look. Perfect for prom, formal events, or any special occasion.- $199.99
- $199.99
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One Shoulder Fuchsia Ruched Long Prom Dress with 3D Flowers
Elevate your prom look with this stunning One Shoulder Fuchsia Ruched Long Prom Dress. The striking 3D flowers add a touch of elegance to the ruched design. The one shoulder style is not only fashionable, but also offers a comfortable and secure fit. Perfect...- $168.00
- $168.00
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Spaghetti Straps A-line Lace Long Formal Dress with Appliques
The Spaghetti Straps A-Line Lace Long Formal Dress with Appliques exudes elegance and grace. Delicate spaghetti straps complement the fitted bodice, while intricate lace appliques add a romantic touch. The flowing A-line skirt creates a flattering silhouette, perfect for formal events, proms, and special...- $168.00
- $168.00
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Open Back Mermaid Sky Blue Long Prom Dress
This Open Back Mermaid Sky Blue Long Prom Dress is perfect for prom or any formal occasion. With a stunning open back design and a flattering mermaid silhouette, this dress will make you feel elegant and confident. The sky blue color adds a touch...- $168.00
- $168.00
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Black Strapless Feathers Long Prom Dress with Slit
Explore the height of elegance and sophistication with our Black Strapless Feathers Long Prom Dress with Slit. The strapless design and slit showcase your figure, while the feathers add a touch of glamour. Perfect for a prom or formal event, this dress will make...- $178.69
- $178.69
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Red Strapless Keyhole Long Prom Dress with Slit
Turn heads in this Red Strapless Keyhole Long Prom Dress with Slit. The strapless design offers a chic and elegant look, while the keyhole cut-out adds a daring touch. The dramatic slit enhances the dress’s allure, making this piece the perfect combination of sophistication...- $148.00
- $148.00
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Chic High Slit Long Prom Dress with Straps
This chic prom dress features a high slit and straps for a modern and sophisticated look. The high slit adds an alluring touch while the straps provide support and style. Make a statement at your next prom or formal event with this must-have dress.- $156.00
- $156.00
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Strapless Royal Blue Glitters Long Mermaid Prom Dress
The Strapless Royal Blue Glitters Long Mermaid Prom Dress dazzles with its shimmering glitter fabric and elegant mermaid silhouette. The strapless design highlights the neckline and shoulders, while the figure-hugging fit enhances curves. The flared hem adds a dramatic touch, making it perfect for...- $168.96
- $168.96
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Spaghetti Straps Sequined High Slit Mermaid Long Formal Dress
The Spaghetti Straps Sequined High Slit Mermaid Long Formal Dress combines glamour and sophistication. Sparkling sequins cover the fitted bodice, while spaghetti straps offer a delicate touch. The mermaid silhouette accentuates the curves, and the high slit adds a bold, alluring detail. Ideal for...- $166.00
- $166.00
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Simple Long Satin Yellow Prom Dress with Pockets
The Simple Long Satin Yellow Prom Dress with Pockets offers a perfect balance of elegance and practicality. The flowing satin fabric provides a luxurious feel, while the vibrant yellow hue adds a cheerful, radiant touch. The clean lines and flattering silhouette make it ideal...- $149.00
- $149.00
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Pink Strapless A-Line Long Prom Dress with Bow
This elegant pink dress features a strapless design and an A-line silhouette, with a bow detail at the waist. The strapless neckline accentuates the shoulders and collarbone, while the A-line cut flatters all body types. The delicate bow adds a touch of charm and...- $138.00
- $138.00
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Luxurious Beads Sweetheart Black Long Prom Dress
Indulge in luxury with our Luxurious Beads Sweetheart Black Long Prom Dress. Adorned with stunning beads, this dress is sure to turn heads. The sweetheart neckline adds a touch of femininity while the long length creates an elegant silhouette. Perfect for a memorable night,...- $187.00
- $187.00
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Off the Shoulder Black Tiered Tulle Long Prom Dress
This Off the Shoulder Black Tiered Tulle Long Prom Dress offers a sophisticated and elegant look for any formal occasion. The off-the-shoulder design and tiered tulle skirt add a touch of glamour, while the black color exudes a chic and timeless appeal. Perfect for...- $168.00
- $168.00
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Halter Hot Pink Lace Ruched Mermaid Prom Dress
As an expert in prom fashion, let me introduce you to our Halter Hot Pink Lace Ruched Mermaid Prom Dress. Made with exquisite lace and expertly ruched, this dress will hug your curves and accentuate your figure. The halter neckline adds a touch of...- $157.00
- $157.00
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Hunter Green Mermaid Off-the-Shoulder Sequins Long Prom Dress
This elegant Hunter Green Mermaid Prom Dress features a stunning off-the-shoulder design and is adorned with sparkly sequins. Perfect for prom or any formal occasion, its mermaid silhouette flatters the figure and adds a touch of glamour. Make a statement and stand out with...- $289.00
- $289.00
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Mermaid Off-the-Shoulder Royal Blue Prom Dress with Appliques
This stunning mermaid-style prom dress features an off-the-shoulder neckline and intricate appliques, making it the perfect choice for a formal event. The flattering silhouette and bold royal blue color will make a statement and have you feeling confident all night. Elevate your prom experience...- $168.00
- $168.00
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Sweetheart Mermaid Fuchsia Sequined Long Prom Dress
The Sweetheart Mermaid Fuchsia Sequined Long Prom Dress is a stunning blend of glamour and elegance. The sweetheart neckline beautifully frames the décolletage, while the sequined bodice sparkles with every movement. The mermaid silhouette accentuates curves, and the fuchsia hue adds a vibrant touch....- $158.00
- $158.00
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Blue Mermaid One Shoulder Sequins Long Prom Dress with Feathers
Make a statement in our stunning Blue Mermaid One Shoulder Sequins Long Prom Dress with Feathers. This dress features a sleek and elegant mermaid silhouette with eye-catching sequin detailing for a touch of glamour. The one shoulder design adds a unique touch, while the...- $188.00
- $188.00
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Strapless Applique Ruffle Silt Prom Dress with Bow
The Strapless Applique Ruffle Slit Prom Dress with Bow exudes elegance and whimsy. The strapless design highlights the shoulders, while intricate appliques add a touch of detail. The ruffled skirt creates a playful, voluminous look, and the high slit adds a hint of allure....- $198.00
- $198.00
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