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.
- 10
- 15
- 20
- 25
- 30
- 50
- 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
Sort by:
- 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
-
Gorgeous Sky Blue Long Satin Strapless Mermaid Evening Dress with Split
Elevate your evening attire with our Gorgeous Sky Blue Long Satin Strapless Mermaid Evening Dress. The stunning sky blue color and elegant strapless design will turn heads, while the long mermaid silhouette and subtle split add a touch of sophistication. Made with high-quality satin...- $208.00
- $208.00
- Unit price
- / per
View details -
Dark Green One Shoulder Long Mermaid Satin High Neck Evening Dresses
Elevate your evening look with our Dark Green One Shoulder Long Mermaid Satin High Neck Evening Dress. The elegant one shoulder design and mermaid silhouette will flatter your figure, while the satin fabric exudes sophistication. Perfect for any formal event, this dress will make...- $189.99
- $189.99
- Unit price
- / per
View details -
Royal Blue Mermaid Long Sweetheart Satin Evening Dresses with Split
Elevate your style with our Royal Blue Mermaid Long Sweetheart Satin Evening Dresses with Split. The stunning sweetheart neckline and elegant mermaid silhouette will enhance your natural curves. The luxurious satin fabric and alluring split add a touch of glamour to your formal occasion.- $189.99
- $189.99
- Unit price
- / per
View details -
A-line Long One Shoulder Satin High Slit Evening Dresses with Pockets
Elevate your evening with our A-line Long One Shoulder Satin High Slit Evening Dress. The sleek, one-shoulder design and high slit add a touch of sophistication while the pockets provide convenience. Crafted from high-quality satin, this dress is both luxurious and practical.- $169.99
- $169.99
- Unit price
- / per
View details -
Sky Blue Sequins Sleeveless Long Mermaid Evening Dresses with High Slit
Introducing our Sky Blue Sequins Sleeveless Long Mermaid Evening Dresses, designed with a high slit for effortless movement. Bedazzled with sequins, this elegant dress will make you stand out at any formal event. The sleeveless design allows for a comfortable and versatile fit for...- $369.00
- $369.00
- Unit price
- / per
View details -
Sleeveless V-Neck Tulle Long A-line Lace Evening Dress
Achieve elegant style and sophistication with our Sleeveless V-Neck Tulle Long A-line Lace Evening Dress. This stunning dress boasts intricate lace and tulle details, a flattering V-neckline, and a flowy A-line silhouette. Perfect for any special occasion.- $189.99
- $189.99
- Unit price
- / per
View details -
Elegant Red One Shoulder Satin Long Evening Dress with High Slit
Expertly crafted in a striking red satin, this elegant one shoulder long evening dress exudes sophistication and glamour. The high slit adds a touch of drama, while the luxurious fabric drapes beautifully, creating a flattering silhouette. Perfect for any formal occasion, this dress is...- $189.99
- $189.99
- Unit price
- / per
View details -
Burgundy Mermaid Long V-neck Open Back Evening Dress with Lace Appliques
This stunning Burgundy Mermaid Long V-neck Open Back Evening Dress features delicate Lace Appliques for a touch of elegance. Its Mermaid silhouette shows off your curves while the V-neck and open back add a hint of allure. Perfect for formal events and special occasions.- $208.00
- $208.00
- Unit price
- / per
View details -
Dark Green Sleeveless Front Split Mermaid V-Neck Velvet Evening Dress
Expertly crafted for a sophisticated look, our Dark Green Sleeveless Front Split Mermaid V-Neck Velvet Evening Dress is a timeless choice. The luxurious velvet fabric drapes elegantly, while the mermaid silhouette and front split add a touch of allure. Perfect for special occasions, this...- $189.99
- $189.99
- Unit price
- / per
View details -
Royal Blue Long Spaghetti Straps Sweetheart Mermaid Satin Evening Dress
Effortlessly exude elegance in our Royal Blue Long Spaghetti Straps Sweetheart Mermaid Satin Evening Dress. With a flattering sweetheart neckline, mermaid silhouette, and luxurious satin fabric, this dress will make you feel like a true royal. Perfect for any formal event, this dress is...- $179.00
- $179.00
- Unit price
- / per
View details -
One Shoulder Sleeveless Ruffles Mermaid Long Evening Dress with Trail
Experience elegance and grace with our One Shoulder Sleeveless Ruffles Mermaid Long Evening Dress. Designed with a stunning mermaid silhouette, this dress highlights your curves and adds a touch of drama with its trail. Its unique one shoulder design and delicate ruffles add a...- $159.99
- $159.99
- Unit price
- / per
View details -
Gorgeous Long Sleeves High Neck Mermaid Evening Dress with Ruffles
This stunning evening dress features a high neck and long sleeves, creating an elegant and sophisticated look. The mermaid silhouette and ruffled detailing add a touch of drama and femininity, perfect for any formal occasion. Crafted with quality materials, this dress will make you...- $255.00
- $255.00
- Unit price
- / per
View details -
Champagne One Shoulder Long Sleeves Mermaid Satin Evening Dresses
This elegant champagne evening dress features a one shoulder design and long sleeves, perfect for formal occasions. Made with luxurious satin fabric, this mermaid silhouette dress will hug your curves in all the right places. Make a stunning statement with this must-have piece.- $189.99
- $189.99
- Unit price
- / per
View details -
Yellow Asymmetrical Long Sleeves Mermaid Strapless Evening Dresses with Slit
This Yellow Asymmetrical Long Sleeves Mermaid Strapless Evening Dress with Slit is the perfect choice for any formal event. The unique design features long sleeves and a sultry slit, while the strapless neckline adds a touch of elegance. Made with high-quality fabric, this dress...- $198.00
- $198.00
- Unit price
- / per
View details -
Silver Long Sleeves Sequins Mermaid Evening Dress with Split
Crafted with stunning silver sequins, this evening dress is perfect for any special occasion. The long sleeves provide coverage while the mermaid silhouette flatters every figure. The delicate split adds a touch of glamour to this elegant dress. Shine all night long in this...- $179.00
- $179.00
- Unit price
- / per
View details -
Long Sleeves Split A-line V-neck Chiffon Evening Dress with Lace Appliques
Expertly crafted with delicate lace appliques, this stunning evening dress features a flattering A-line silhouette and a sophisticated V-neckline. The long sleeves add an elegant touch while the chiffon fabric drapes beautifully for a timeless look. Perfect for formal events or special occasions.- $189.99
- $189.99
- Unit price
- / per
View details -
Long Mermaid Sleeveless Backless Spaghetti Straps Evening Dresses
This elegant long evening dress features a mermaid silhouette, sleeveless design, and backless style with spaghetti straps. Perfect for formal events and special occasions. Expertly crafted for a flawless fit.- $246.00
- $246.00
- Unit price
- / per
View details -
Burgundy Off the Shoulder Sweetheart Mermaid Long Evening Dresses
Elegance meets sophistication with our Burgundy Off the Shoulder Sweetheart Mermaid Long Evening Dresses. Flaunt your shoulders with the off-the-shoulder neckline and accentuate your figure with the mermaid silhouette. The rich burgundy color adds an alluring touch to this dress, perfect for elegant occasions.- $236.00
- $236.00
- Unit price
- / per
View details -
Long Mermaid Sequins V Neck Backless Sleeveless High Slit Evening Dresses
Experience true elegance and glamour in our Long Mermaid Sequins V Neck Backless Sleeveless High Slit Evening Dresses. Show off your figure with the high slit and v-neck design, while sparkling sequins add a touch of luxury. Perfect for any formal event where you...- $189.00
- $189.00
- Unit price
- / per
View details -
One Shoulder Long Sleeves Mermaid Split Evening Dress with Beads
This stunning mermaid evening dress boasts a one shoulder and long sleeve design, adorned with beautiful beads. The fitted silhouette and elegant split create a sophisticated and glamorous look, perfect for any formal occasion. Elevate your style with this timeless and luxurious piece.- $322.00
- $322.00
- Unit price
- / per
View details
























