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Wedding Dresses Down to $69, Shop Now>>
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Mermaid Prom Dresses

Find your new favorite long red mermaid prom dresses at Bridelily. Our beautiful long black mermaid dress with sleeves, yellow mermaid prom dresses 2026, long red mermaid dress with sleeves, cheap red mermaid dress with train and long black mermaid prom dress 2026 are in High Quality and Reasonable Price!

Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00

Sweetheart Satin Black Prom Dress Short Sleeves with Side Slit

Elevate your prom night with this sophisticated black satin gown. The sweetheart neckline creates a flattering, romantic silhouette, while short sl...

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Original price $159.99 - Original price $159.99
Original price
$159.99
$159.99 - $159.99
Current price $159.99

Off Shoulder Mermaid White/Burgundy Prom with Side High Slit Bridesmaid Dress

Silhouette: Mermaid Waist: Natural Sleeve Length: Sleeveless Shown Color: White/Burgundy Built-In Bra: Yes

Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99

Long Sleeves Mermaid Black Lace Long Prom with Side Slit Formal Evening Dress

Embrace timeless elegance with this sophisticated mermaid silhouette evening gown. Crafted in luxurious black lace, the design features long sleeve...

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Original price $149.99 - Original price $149.99
Original price
$149.99
$149.99 - $149.99
Current price $149.99

Off-the-Shoulder Mermaid Black Prom Dresses Long with Slit Satin Evening Dresses

Elevate your evening with this sophisticated off-the-shoulder mermaid gown. Crafted from luxurious satin, the silhouette hugs your curves before fl...

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Original price $220.50 - Original price $220.50
Original price
$220.50
$220.50 - $220.50
Current price $220.50

Off-the-Shoulder Pearl Ruffle Evening Dresses Designer Satin Prom Dress

✨ Designer Mermaid Evening Dress with Pearl Embellishments Step into the spotlight with this breathtaking off-the-shoulder evening dress. Crafted ...

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Original price $131.00 - Original price $131.00
Original price
$131.00
$131.00 - $131.00
Current price $131.00

Trumpet/Mermaid Sleeveless Off-the-Shoulder Satin Layers Prom Dresses

Elevate your prom night with this stunning trumpet silhouette gown. The sleek off-the-shoulder neckline frames your shoulders beautifully, while lu...

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Original price $149.00 - Original price $149.00
Original price
$149.00
$149.00 - $149.00
Current price $149.00

Off-the-Shoulder Long Sleeves Lace Mermaid Prom Dresses Dark Green

Make a stunning entrance in this sophisticated mermaid prom dress, where timeless elegance meets modern romance. The off-the-shoulder...

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Original price $131.00 - Original price $131.00
Original price
$131.00
$131.00 - $131.00
Current price $131.00

Trumpet/Mermaid Off-the-Shoulder Sleeveless Burgundy Prom Dresses

This trumpet/mermaid prom dress in deep burgundy features an off-the-shoulder neckline and sleeveless design, creating a refined and dramatic silho...

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Original price $138.00 - Original price $138.00
Original price
$138.00
$138.00 - $138.00
Current price $138.00

Off-the-Shoulder Lace Mermaid Formal Dresses Long Sleeves

Off-the-shoulder elegance meets timeless sophistication in this stunning mermaid formal dress. Crafted with delicate lace detailing, the design fea...

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Original price $137.00 - Original price $137.00
Original price
$137.00
$137.00 - $137.00
Current price $137.00

Off-Shoulder Satin Mermaid Prom Dress with Train

Make a show-stopping entrance in this exquisite off-shoulder mermaid prom dress that embodies red-carpet elegance. Crafted from luxurious satin tha...

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Original price $145.00 - Original price $145.00
Original price
$145.00
$145.00 - $145.00
Current price $145.00

Off-the-Shoulder Sleeveless Sequins Sheath/Column Prom Dresses

Capture the spotlight in this striking off-the-shoulder prom dress, designed for those who command attention. The sleeveless silhouette showcases b...

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Original price $173.80 - Original price $173.80
Original price
$173.80
$173.80 - $173.80
Current price $173.80

Off the Shoulder Mermaid Prom Dress lace Black Evening Gowns with Sash

Off the Shoulder Mermaid Prom Dress — Black Lace Evening Gown with Sash Step into the spotlight with this breathtaking off-the-shoulder mermaid gow...

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Original price $191.95 - Original price $191.95
Original price
$191.95
$191.95 - $191.95
Current price $191.95

Sheath Off-Shoulder Prom Long Formal Dress Lace Evening Gown with Split

Make a stunning entrance in this elegant sheath prom gown featuring a graceful off-shoulder neckline and luxurious lace detailing. The flowing sil...

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Original price $167.20 - Original price $167.20
Original price
$167.20
$167.20 - $167.20
Current price $167.20

Navy Blue Off The Shoulder Mermaid Stretch Evening Dresses with Lace Beads

Navy Blue Off The Shoulder Mermaid Evening Dress Make a stunning entrance in this elegant navy blue mermaid evening dress. The sophisticated off-t...

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Original price $171.16 - Original price $171.16
Original price
$171.16
$171.16 - $171.16
Current price $171.16

Plus Size Off-the-shoulder Long Sleeves Mermaid Prom Dress Backless

Key Features:Brand Name: BridelilyDress Fabric: lace/tulleNeckline: Off-the-ShoulderDresses Length: Floor LengthPlus Size: Yes, Up to 26WSleeve Le...

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Original price $173.80 - Original price $173.80
Original price
$173.80
$173.80 - $173.80
Current price $173.80

Glorious Mermaid Long Evening Dress Lace Black Off the Shoulder Prom Gowns with Sash

Elevate your evening with this stunning mermaid silhouette prom gown from Bridelily. Crafted from luxurious chiffon, lace, tulle, and satin blends...

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Original price $158.40 - Original price $158.40
Original price
$158.40
$158.40 - $158.40
Current price $158.40

Bridelily Pink Off-the-Shoulder Mermaid Prom Dresses Tiered Simple Evening Gowns

Elegant Pink Mermaid Prom Dress Make a stunning entrance in this romantic pink mermaid prom dress featuring a sophisticated off-the-shoulder neckli...

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Original price $185.90 - Original price $185.90
Original price
$185.90
$185.90 - $185.90
Current price $185.90

Bridelily Burgundy Mermaid Prom Dresses Off-the-Shoulder Side Slit Evening Dresses

Stunning Burgundy Mermaid Prom Dress Make an unforgettable entrance in this sexy burgundy mermaid prom dress featuring an elegant off-the-shoulder ...

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Original price $158.40 - Original price $158.40
Original price
$158.40
$158.40 - $158.40
Current price $158.40

Off-The-Shoulder Satin Black Mermaid Prom Dresses Lace Appliques

✨ Timeless Elegance Meets Modern Glamour Exude timeless allure in this striking black mermaid gown, where off-the-shoulder styling creates an eff...

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Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00

Burgundy Off-the-Shoulder Lace Mermaid Prom Dress with Slit

Exude timeless glamour in this breathtaking burgundy prom gown, designed to make a sultry and sophisticated statement. The bodice features ...

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Original price $151.00 - Original price $151.00
Original price
$151.00
$151.00 - $151.00
Current price $151.00

Off-the-Shoulder Mermaid Evening Dress with Split

Make a dramatic entrance in this off-the-shoulder mermaid gown, designed to showcase elegance and confidence. The bardot neckline frames the should...

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Original price $194.99 - Original price $194.99
Original price
$194.99
$194.99 - $194.99
Current price $194.99

Off-the-Shoulder Beadings Prom Dress Long with Side Split

Elevate your prom night with this sophisticated off-the-shoulder gown that commands attention. Intricate beading adorns the bodice, creating a lumi...

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Original price $249.99 - Original price $249.99
Original price
$249.99
$249.99 - $249.99
Current price $249.99

Stunning Dusty Sage Prom Dress Mermaid Square Neck Beadings Party Dress

This mermaid prom dress showcases understated luxury in a soft dusty sage hue that flatters a variety of skin tones. The square neckline provides a...

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Original price $230.99 - Original price $230.99
Original price
$230.99
$230.99 - $230.99
Current price $230.99

Off-the-shoulder Satin Mermaid Prom Dress with Front Split

Make a bold statement in this sophisticated mermaid gown that exudes modern allure. The off-the-shoulder design creates an elegant, romantic silho...

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