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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!

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A-line Gray Sleeveless Tulle Sequined Long Formal Dress Prom Dresses - Prom Dresses
A-line Gray Sleeveless Tulle Sequined Long Formal Dress Prom Dresses - Prom Dresses
$189.99 - $189.99
$189.99
$189.99 - $189.99
$189.99

Elegant Gray A-Line Prom Dress Sequined Tulle Evening Gown

A-LINE GRAY SLEEVELESS TULLE SEQUINED PROM DRESS Elegant Sophistication Meets Affordable Luxury Make a stunning entrance at your prom or formal...

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Floor Length Strapless Mermaid Evening Sexy Unique Long Prom Dress - Prom Dresses
Floor Length Strapless Mermaid Evening Sexy Unique Long Prom Dress - Prom Dresses
$163.90 - $163.90
$163.90
$163.90 - $163.90
$163.90

Strapless Mermaid Prom Dress Floor Length Evening Gown

Make a Grand Entrance in This Stunning Mermaid Gown Turn heads at prom, galas, or any formal event in this show-stopping strapless mermaid dress. D...

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A-Line Sheer Neckline Prom Dresses Floor Length Long Sleeves Evening Dress - Prom Dresses
$208.89 - $208.89
$208.89
$208.89 - $208.89
$208.89

A-Line Sheer Neckline Prom Dresses Floor Length Long Sleeves Evening Dress

Timeless Elegance Meets Modern Sophistication Grace, Confidence, and Unforgettable Beauty Step into the spotlight in this breathtaking A-line p...

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Charming Dark Green Satin Aline Evening Dress Short Sleeves with Beadings
Charming Dark Green Satin Aline Evening Dress Short Sleeves with Beadings
$219.99 - $219.99
$219.99
$219.99 - $219.99
$219.99

Charming Dark Green Satin Aline Evening Dress Short Sleeves with Beadings

Dark Green Satin A-Line Evening Dress Short Sleeves • Delicate Beading • Elegant Silhouette Elevate your evening look with this dark green sati...

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One Shoulder Black Velvet Long Prom Dresses with High Slit, Long Black Velvet Formal Evening Dresses
One Shoulder Black Long Prom with High Slit Black Velvet Formal Evening Dress Prom Dress
$169.99 - $169.99
$169.99
$169.99 - $169.99
$169.99

One Shoulder Black Long Prom with High Slit Black Velvet Formal Evening Dress

✨ Captivating Elegance Meets Modern Glamour Make an unforgettable entrance in this stunning one-shoulder black velvet prom dress. Designed for the ...

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Pink Prom Dress: Sweetheart Spaghetti Strap with High Slit Trail - Glamorous
Pink Prom Dress: Sweetheart Spaghetti Strap with High Slit Trail - Glamorous
$199.00 - $199.00
$199.00
$199.00 - $199.00
$199.00

Glamorous Pink Prom Dress Sweetheart Spaghetti Strap with High Slit Trail

Glamorous Pink Prom Dress Elegance, Confidence, and Unforgettable Style Make a stunning entrance in this breathtaking pink prom dress that perfec...

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Heavy Sweetheart Prom Dress with Long Sleeves and Strapless Beadings
Heavy Sweetheart Prom Dress with Long Sleeves and Strapless Beadings
Save 10% Save %
$310.00
$310.00 - $310.00
$310.00
$279.00
$279.00 - $279.00
$279.00

Champagne Sweetheart Mermaid Prom Dress Long Sleeves with Beadings

Luxury Champagne Mermaid Prom Dress Where Elegance Meets Unforgettable Glamour Step into the spotlight in this breathtaking champagne mermaid pro...

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Unique Tea Length Satin Party Spaghetti Straps Backless Prom Dress - Prom Dresses
$141.90 - $141.90
$141.90
$141.90 - $141.90
$141.90

Unique Tea Length Satin Party Spaghetti Straps Backless Prom Dress

Unique Tea-Length Satin Prom Dress Spaghetti Straps • Backless Design • Vintage-Inspired Elegance Stand apart with this distinctive tea-length ...

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Green Prom Dress with Wide Shoulder V Neck Long Mermaid Style and Bead Embellishments
Green Prom Dress with Wide Shoulder V Neck Long Mermaid Style and Bead Embellishments
$160.00 - $160.00
$160.00
$160.00 - $160.00
$160.00

Green Prom Dress Mermaid V Neck Long Evening Dress with Beadings

Bridelily Evening Collection Green Mermaid Prom Dresswith Intricate Beading Where Timeless Glamour Meets Modern Sophistication This mermaid pro...

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Charming Spaghetti Straps Satin Evening Dress with Side Slit - Prom Dresses
Charming Spaghetti Straps Satin Evening Dress with Side Slit - Prom Dresses
$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99

Charming Spaghetti Straps Satin Evening Dress with Side Slit

Effortless Glamour. All Night Long. Some dresses whisper elegance — this one radiates it. The sleek satin fabric catches the light with every movem...

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A Line Strapless Floor Length Printed Prom Dress Long Floral Evening Dresses - Prom Dresses
A Line Strapless Floor Length Printed Prom Dress Long Floral Evening Dresses - Prom Dresses
$192.50 - $192.50
$192.50
$192.50 - $192.50
$192.50

A Line Strapless Floor Length Printed Prom Dress Long Floral Evening Dresses

Strapless Floral Print A-Line Prom Dress Make a stunning entrance in this elegant floor-length prom dress featuring a beautiful floral print desig...

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Glitter Sequins Sleeveless V Neck Prom Dress Long with Split
Glitter Sequins Sleeveless V Neck Prom Dress Long with Split
$299.00 - $299.00
$299.00
$299.00 - $299.00
$299.00

Glitter Sequins Sleeveless V Neck Prom Dress Long with Split

Make Your Entrance Unforgettable Step into the spotlight with this show-stopping glitter sequins prom dress that captures every ray of light as you...

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Gorgeous V-Neck Royal Blue Mermaid Prom Dress with Stunning Backless Design
Gorgeous V-Neck Royal Blue Mermaid Prom Dress with Stunning Backless Design
$151.00 - $151.00
$151.00
$151.00 - $151.00
$151.00

Gorgeous V-Neck Royal Blue Mermaid Prom Dress Backless

Royal Blue V-Neck Mermaid Prom Dress Backless Design • Satin Charmeuse • Floor Length Elegance Make a stunning entrance at prom with this gorge...

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Daffodil Strapless Split Long Party Dress Sexy Simple Mermaid Prom Gown - Prom Dresses
Daffodil Strapless Split Long Party Dress Sexy Simple Mermaid Prom Gown - Prom Dresses
$141.90 - $141.90
$141.90
$141.90 - $141.90
$141.90

Daffodil Strapless Split Long Party Dress Simple Mermaid Prom Gown

Daffodil Strapless Mermaid Prom Dress with Side Split Turn heads at prom, galas, and formal parties in this breathtaking daffodil yellow mermaid go...

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Elegant Pink Strapless Long Slimming Prom Dress
Elegant Pink Strapless Long Slimming Prom Dress
$141.00 - $141.00
$141.00
$141.00 - $141.00
$141.00

Elegant Pink Strapless Long Slimming Prom Dress

Key Features:1. Silhouette: Sheath2. Fabric: Satin3. Neckline: Sweetheart4. Hemline/Train: Floor Length5. Sleeve Length: Sleeveless6. Waistline: Na...

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Blue Spaghetti Strap Dress with Side Slit Sexy Long Senior Prom Dresses - Prom Dresses
Blue Spaghetti Strap Dress with Side Slit Sexy Long Senior Prom Dresses - Prom Dresses
$131.89 - $131.89
$131.89
$131.89 - $131.89
$131.89

Blue Spaghetti Strap Satin Evening Dress with Side Slit Long Senior Prom Dresses

Turn Heads in Luxurious Blue Satin Make an unforgettable entrance in this stunning blue satin prom dress that perfectly balances elegance and allu...

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Emerald Green Mermaid Prom Dress: Sleeveless Spaghetti Strap Long Hem
Emerald Green Mermaid Prom Dress: Sleeveless Spaghetti Strap Long Hem
$379.00 - $379.00
$379.00
$379.00 - $379.00
$379.00

Emerald Green Mermaid Prom Dress Sleeveless Spaghetti Strap Long Evening Gown

Emerald green has always been the color of confidence — rich, bold, and impossible to ignore. This Emerald Green Sleeveless Mermaid Evening Gown fr...

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Off-the-shoulder Sweetheart Sleeveless Long Mermaid Prom Dress - Prom Dresses
Black Off-the-shoulder Sweetheart Sleeveless Long Mermaid Prom Dress
$109.00 - $109.00
$109.00
$109.00 - $109.00
$109.00

Black Off-the-shoulder Sweetheart Sleeveless Long Mermaid Prom Dress

Black Off-the-Shoulder Mermaid Prom Dress Sweetheart Neckline • Sleeveless • Floor Length Elegance Make a striking entrance in this elegant bla...

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Long Prom Dress with Slit
Long Prom Dress with Slit
$69.00 - $69.00
$69.00
$69.00 - $69.00
$69.00

Spaghetti Straps Simple Satin Long Prom Dress with Slit

Effortless Elegance in Luxurious Satin Step into the spotlight with this stunning satin prom dress that embodies timeless sophistication with a mod...

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Regency Strapless Backless Long Prom Dresses with Pocket
Strapless Backless Emerald Green Long Prom Dresses with Pocket, Backless Emerald Green Formal Graduation Evening Dresses
$159.99 - $159.99
$159.99
$159.99 - $159.99
$159.99

Strapless Backless Emerald Green Long Prom Dress with Pocket Satin Formal Dress

Make a breathtaking entrance in this stunning strapless, backless emerald green satin dress that commands attention from every angle. The rich emer...

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Stunning Blue Off-the-shoulder High Split Evening Dresses - Prom Dresses
Stunning Blue Off-the-shoulder High Split Evening Dresses - Prom Dresses
$129.00 - $129.00
$129.00
$129.00 - $129.00
$129.00

Stunning Blue Off-the-shoulder High Split Evening Dresses

This floor-length evening gown features an off-the-shoulder sweetheart neckline adorned with delicate beaded trim, a ruched stretch satin bodice th...

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Stunning Dusty Sage Prom Dress Mermaid Square Neck Beadings Party Dress - Prom Dresses
$249.99 - $249.99
$249.99
$249.99 - $249.99
$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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Chic Ruffle Satin Prom Dress Mermaid Off-the-Shoulder Beadings Long Party Gown
Chic Ruffle Satin Prom Dress Mermaid Off-the-Shoulder Beadings Long Party Gown
$161.99 - $161.99
$161.99
$161.99 - $161.99
$161.99

Chic Ruffle Satin Prom Dress Mermaid Off-the-Shoulder Beadings Long Party Gown

Key Features:1. Silhouette: Sheath/Column2. Fabric: Satin3. Neckline: Halter/Off-the-Shoulder4. Hemline/Train: Sweep Train5. Sleeve Length: Sleevel...

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Elegant Burnt Orange Long Sleeves Mermaid Prom Dress Featuring Beads
Elegant Burnt Orange Long Sleeves Mermaid Prom Dress Featuring Beads
$209.00 - $209.00
$209.00
$209.00 - $209.00
$209.00

Burnt Orange Long Sleeves Mermaid Prom Dress Satin Long with Beads

Turn heads and own the night in this breathtaking burnt orange mermaid prom dress. Crafted from luxurious satin, the gown hugs your curves in all t...

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