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

Long Prom Dresses

Explore the latest trends in long prom dresses at Bridelily — where style meets affordability. Shop breathtaking mermaid prom dresses, purple long sleeve prom dresses 2026, elegant red ball gowns, stunning red prom dresses 2026 and chic two-piece long prom dress styles. Enjoy up to 70% off with free shipping — make your prom night unforgettable!

Original price $219.00 - Original price $219.00
Original price
$219.00
$219.00 - $219.00
Current price $219.00

Sky Blue Strapless Beaded Mermaid Prom Dress with High Slit

Make a memorable entrance in this sky blue strapless mermaid prom dress. The sheer beaded bodice and ruched waist create a polished focal point, wh...

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Original price $249.00 - Original price $249.00
Original price
$249.00
$249.00 - $249.00
Current price $249.00

Crystal One-Shoulder Satin Mermaid Prom Gown with Slit

This satin mermaid gown brings a polished red-carpet feel to prom night. The one-shoulder bodice and draped sleeve frame the shoulders, while cryst...

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Original price $169.00 - Original price $169.00
Original price
$169.00
$169.00 - $169.00
Current price $169.00

Vintage One Shoulder Pleated Mermaid Prom Dress with Slit

Make a statement at your next special event in this vintage-inspired one-shoulder mermaid gown. The draped pleated bodice and high slit create a fl...

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Original price $159.00 - Original price $159.00
Original price
$159.00
$159.00 - $159.00
Current price $159.00

Spaghetti Straps Lace V-Neck Backless Prom Dress with Slit

Step into prom night in a sage lace gown that balances a plunging V-neck with an open back and a side slit. The fitted lace silhouette moves with y...

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

Purple One-Shoulder Sequin Mermaid Prom Dress with Slit

Step into prom night in a soft light purple gown that pairs a sparkling sequin bodice with a smooth crepe skirt. The asymmetric one-shoulder neckli...

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Original price $169.00 - Original price $169.00
Original price
$169.00
$169.00 - $169.00
Current price $169.00

Orange Satin Halter Mermaid Prom Dress with High Slit

Make an entrance the moment you arrive. This orange satin gown combines a choker-style halter neck with a softly draped bodice and a high front sli...

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

Red Off-the-Shoulder Lace Corset Mermaid Prom Dress with Slit

Step into prom night in a red gown that does the talking for you. The off-the-shoulder sweetheart bodice is cut from patterned lace with defined cu...

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Original price $169.00 - Original price $169.00
Original price
$169.00
$169.00 - $169.00
Current price $169.00

Strapless Corset Satin Prom Dress with Ruffles

Step into prom night in a sage satin gown that pairs classic glamour with a modern, confident cut. The strapless corset bodice shapes the waist and...

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Original price $209.00 - Original price $209.00
Original price
$209.00
$209.00 - $209.00
Current price $209.00

Emerald Vintage Beaded Long Sleeve Mermaid Prom Dress

Step into a night of timeless elegance with this vintage-inspired emerald prom dress. Crafted from smooth satin with intricate beading and a sweepi...

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Original price $169.00 - Original price $169.00
Original price
$169.00
$169.00 - $169.00
Current price $169.00

Vintage Sweetheart Draped Satin Mermaid Prom Dress with Train

Make a memorable entrance in this vintage-inspired satin mermaid prom gown. The sweetheart neckline, pleated bodice and softly draped skirt create ...

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Original price $169.00 - Original price $169.00
Original price
$169.00
$169.00 - $169.00
Current price $169.00

Emerald Sweetheart Satin Corset Mermaid Prom Dress with Slit

Make a memorable entrance in this emerald satin mermaid prom dress. The strapless sweetheart neckline, corset-style bodice, and ruched waist define...

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Original price $169.00 - Original price $169.00
Original price
$169.00
$169.00 - $169.00
Current price $169.00

Champagne Corset Satin Sweetheart Mermaid Prom Dress

A satin mermaid gown in champagne that balances structure and softness. The sweetheart bodice is boned like a corset, then ruched through the hip s...

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Original price $169.00 - Original price $169.00
Original price
$169.00
$169.00 - $169.00
Current price $169.00

Red Satin Sweetheart Corset Mermaid Prom Gown with Slit

Make a bold entrance at your next special event in this striking red satin prom gown. Featuring a structured corset bodice with contrasting green s...

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Original price $169.00 - Original price $169.00
Original price
$169.00
$169.00 - $169.00
Current price $169.00

Black Velvet Off Shoulder Mermaid Prom Dress with Slit

Make a confident entrance in this black velvet prom dress, cut with an off-the-shoulder sweetheart neckline and a sweeping mermaid shape. The ruche...

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Original price $169.00 - Original price $169.00
Original price
$169.00
$169.00 - $169.00
Current price $169.00

Sage Strapless Sweetheart Pleated Mermaid Prom Gown

Step into your special night with confidence in this sage strapless sweetheart mermaid prom gown. Designed to highlight your silhouette, it strikes...

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