Skip to content
Wedding Dresses Down to $69, Shop Now>>
Wedding Dresses Down to $69, Shop Now>>

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 $179.00 - Original price $179.00
Original price
$179.00
$179.00 - $179.00
Current price $179.00

Ocean Blue Satin Mermaid Prom Dress with Deep Plunge

Slip into ocean blue satin and let the night take over. This mermaid prom dress pairs a plunging illusion neckline with a sculpted bodice and a flu...

View full details
Original price $249.00 - Original price $249.00
Original price
$249.00
$249.00 - $249.00
Current price $249.00

Sequin Off-Shoulder Mermaid Prom Gown with High Ruffle Slit

Make an entrance worth remembering. This off-shoulder mermaid prom gown pairs a fitted sequin bodice with a ruffled high slit and a soft sweep trai...

View full details
Original price $159.00 - Original price $159.00
Original price
$159.00
$159.00 - $159.00
Current price $159.00

Satin Mermaid Prom Dress with Spaghetti Straps High Slit

A floor-length satin gown with a fitted bodice, delicate spaghetti straps and a sweeping high slit that moves with you. The smooth satin catches th...

View full details
Original price $169.00 - Original price $169.00
Original price
$169.00
$169.00 - $169.00
Current price $169.00

Draped Cowl Neck Spaghetti Strap Satin Mermaid Prom Dress with Split

Step into the spotlight with this striking cowl neck satin mermaid prom gown from Bridelily. Designed in fluid, lustrous satin, this gown combines...

View full details
Original price $289.00 - Original price $289.00
Original price
$289.00
$289.00 - $289.00
Current price $289.00

Light Green Sequin Sweetheart Mermaid Prom Dress with Slit

Walk into prom night in a light green gown that shimmers with every step. Allover sequins catch the light from the sweetheart neckline down to the ...

View full details
Original price $229.00 - Original price $229.00
Original price
$229.00
$229.00 - $229.00
Current price $229.00

Green Strapless Beaded Satin Mermaid Prom Dress with Slit

Step into a rich green look with light-catching detail. The strapless sweetheart bodice is covered in gold-tone beadwork and sequins, while the sat...

View full details
Original price $229.00 - Original price $229.00
Original price
$229.00
$229.00 - $229.00
Current price $229.00

Ivory One Shoulder Applique Mermaid Prom Dress With Ruffles

An elegant ivory one-shoulder prom dress that brings a soft, memorable glow to prom night, formal galas and evening celebrations. The beaded appliq...

View full details
Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00

Daffodil Sweetheart Mermaid Prom Dress with Split Sequins Evening Dress

Densely embellished with light-catching textured sequins over a comfortable interior lining, this formal dress features a flattering sweetheart ne...

View full details
Original price $179.00 - Original price $179.00
Original price
$179.00
$179.00 - $179.00
Current price $179.00

Sweetheart Pleated Satin Mermaid Prom Dress with High Slit

A soft sage take on classic red-carpet drama. This satin mermaid prom gown pairs a draped V-neck bodice with a thigh-high slit and a sweeping train...

View full details
Original price $179.00 - Original price $179.00
Original price
$179.00
$179.00 - $179.00
Current price $179.00

Crystal Corset Off-the-Shoulder Velvet Mermaid Evening Gown with Split

Radiate royal elegance and couture drama in this opulent velvet mermaid evening gown. Crafted from plush, light-catching velvet, the structured bo...

View full details
Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00

Sage Sequin Sweetheart One-Shoulder Mermaid Prom Dress

Step into prom night in a sage green gown that catches every light. Dense sequins run from the sweetheart bodice to the hem, and the mermaid cut hu...

View full details
Original price $259.00 - Original price $259.00
Original price
$259.00
$259.00 - $259.00
Current price $259.00

Sage Satin Off-the-Shoulder Mermaid Prom Dress with Ruffles

Some dresses are easy to forget. This one is not. Cut in fluid sage satin, the off-the-shoulder neckline and cascading ruffles are edged with hand-...

View full details
Original price $259.00 - Original price $259.00
Original price
$259.00
$259.00 - $259.00
Current price $259.00

Sage High Neck Satin Mermaid Prom Dress with Lace Ruffles

Step into your prom night with a gown made to leave a lasting impression. This sage high neck mermaid prom dress pairs floral lace appliques with f...

View full details
Original price $229.00 - Original price $229.00
Original price
$229.00
$229.00 - $229.00
Current price $229.00

Glamorous Beaded Mermaid Prom Dress with Thigh-High Slit

A floor-sweeping silhouette in soft sage, this beaded mermaid prom gown is made for the moment you walk into the room. Beaded straps frame the V-ne...

View full details
Original price $229.00 - Original price $229.00
Original price
$229.00
$229.00 - $229.00
Current price $229.00

Glamorous Beaded Mermaid Prom Gown with Spaghetti Straps

Designed for the moments you keep looking back on, this sage mermaid gown follows the body from bust to knee before opening into a soft sweep train...

View full details
Original price $209.00 - Original price $209.00
Original price
$209.00
$209.00 - $209.00
Current price $209.00

Dark Green Long Sleeve Sweetheart Mermaid Prom Dress with Slit

This rich green mermaid prom dress brings a calm, elegant presence to formal evenings. Long sleeves and a sweetheart neckline frame the shoulders a...

View full details
Original price $119.00 - Original price $119.00
Original price
$119.00
$119.00 - $119.00
Current price $119.00

Sweetheart Mermaid Prom Dress Red with Split

Step into a memorable evening in this red satin prom dress, designed with a sweetheart neckline and a dramatic side ruffle that moves with you. The...

View full details
Original price $219.00 - Original price $219.00
Original price
$219.00
$219.00 - $219.00
Current price $219.00

Burnt Orange Ruffles One Shoulder Mermaid Prom Dress With Feather

A single draped shoulder, a ruched satin bodice, and a high side slit give this mermaid gown its quiet drama. The feather-trimmed ruffle at the cuf...

View full details
Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00

Mermaid Sequins Royal Blue Sweetheart Ruffles Split Prom Dress

Make a memorable entrance in this blue sequin mermaid prom dress. The sweetheart neckline and ruffled waist frame the bodice, while the leg split a...

View full details
Original price $179.00 - Original price $179.00
Original price
$179.00
$179.00 - $179.00
Current price $179.00

Strapless Satin Mermaid Prom Dress with Detachable Sleeves

Make an unforgettable red-carpet entrance with this showstopping pink satin mermaid prom dress from Bridelily. Featuring a sleek straight-across s...

View full details
Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00

Off-The-Shoulder Beads Mermaid Prom Dress Pink with Side Split

Designed for the moments you'll remember, this off-the-shoulder prom dress pairs a beaded band with a sleek mermaid line, high slit, and soft train...

View full details
Original price $229.00 - Original price $229.00
Original price
$229.00
$229.00 - $229.00
Current price $229.00

Sweetheart Long Prom Dress With Beads

Some evenings call for a gown that moves as you walk in. This sage satin mermaid dress pairs a sweetheart bodice traced with hand-set beading and r...

View full details
Original price $249.00 - Original price $249.00
Original price
$249.00
$249.00 - $249.00
Current price $249.00

Lavender V Neck Long Sleeve Ruffled Mermaid Prom Dress

The Lavender V-Neck Mermaid Prom Dress pairs a fluid satin finish with a sculpted, floor-sweeping line. Beaded lace applique traces the neckline an...

View full details
Original price $259.00 - Original price $259.00
Original price
$259.00
$259.00 - $259.00
Current price $259.00

Green One Shoulder Mermaid Prom Dress Long Lace Sleeve

Make a lasting impression at your next formal event with this striking asymmetrical gown. The rich green satin and intricately beaded bodice come t...

View full details