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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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Navy Blue Tulle Sequins Strapless Long Mermaid Prom Dress - Prom Dresses
Navy Blue Tulle Sequins Strapless Long Mermaid Prom Dress - Prom Dresses
$274.80 - $274.80
$274.80
$274.80 - $274.80
$274.80

Navy Blue Tulle Sequins Strapless Long Mermaid Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Light Blue Open Back Long Mermaid Dress Women Prom Dress - Prom Dresses
Light Blue Open Back Long Mermaid Dress Women Prom Dress - Prom Dresses
$214.80 - $214.80
$214.80
$214.80 - $214.80
$214.80

Light Blue Open Back Long Mermaid Dress Women Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Burgundy Tulle Velvet Long Mermaid Dress Formal Prom Dress - Prom Dresses
Burgundy Tulle Velvet Long Mermaid Dress Formal Prom Dress - Prom Dresses
$343.20 - $343.20
$343.20
$343.20 - $343.20
$343.20

Burgundy Tulle Velvet Long Mermaid Dress Formal Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Royal Blue Velvet Long Mermaid Open Back Applique Beading Prom Dresses - Prom Dresses
Royal Blue Velvet Long Mermaid Open Back Applique Beading Prom Dresses - Prom Dresses
$273.60 - $273.60
$273.60
$273.60 - $273.60
$273.60

Royal Blue Velvet Long Mermaid Open Back Applique Beading Prom Dresses

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Royal Blue Mermaid African Sexy Beaded See Through Prom Dress - Prom Dresses
Royal Blue Mermaid African Sexy Beaded See Through Prom Dress - Prom Dresses
$319.20 - $319.20
$319.20
$319.20 - $319.20
$319.20

Royal Blue Mermaid African Sexy Beaded See Through Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Green Lace Spaghetti Straps Long Mermaid Dress Tulle Prom Dress - Prom Dresses
Green Lace Spaghetti Straps Long Mermaid Dress Tulle Prom Dress - Prom Dresses
$226.80 - $226.80
$226.80
$226.80 - $226.80
$226.80

Green Lace Spaghetti Straps Long Mermaid Dress Tulle Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Dark Red Velvet Long Mermaid Sleeveless Sweep Train Prom Dresses - Prom Dresses
Dark Red Velvet Long Mermaid Sleeveless Sweep Train Prom Dresses - Prom Dresses
$238.80 - $238.80
$238.80
$238.80 - $238.80
$238.80

Dark Red Velvet Long Mermaid Sleeveless Sweep Train Prom Dresses

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Backless Red with Crystals Sparkling Pageant Dresses Prom Dress - Prom Dresses
Backless Red with Crystals Sparkling Pageant Dresses Prom Dress - Prom Dresses
$226.80 - $226.80
$226.80
$226.80 - $226.80
$226.80

Backless Red with Crystals Sparkling Pageant Dresses Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Royal Blue Mermaid Long Ruffles Prom Dresses - Prom Dresses
Royal Blue Mermaid Long Ruffles Prom Dresses - Prom Dresses
$439.20 - $439.20
$439.20
$439.20 - $439.20
$439.20

Royal Blue Mermaid Long Ruffles Prom Dresses

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Yellow Deep V Neck Lace Appliques Mermaid Prom Dresses - Prom Dresses
Yellow Deep V Neck Lace Appliques Mermaid Prom Dresses - Prom Dresses
$226.80 - $226.80
$226.80
$226.80 - $226.80
$226.80

Yellow Deep V Neck Lace Appliques Mermaid Prom Dresses

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Red Mermaid Deep V Neck Lace Appliques Mermaid Prom Dresses - Prom Dresses
Red Mermaid Deep V Neck Lace Appliques Mermaid Prom Dresses - Prom Dresses
$238.80 - $238.80
$238.80
$238.80 - $238.80
$238.80

Red Mermaid Deep V Neck Lace Appliques Mermaid Prom Dresses

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Simple Sparkly Sequined Mermaid Halter Sweep Strain Applique Prom Dresses - Prom Dresses
Simple Sparkly Sequined Mermaid Halter Sweep Strain Applique Prom Dresses - Prom Dresses
$309.60 - $309.60
$309.60
$309.60 - $309.60
$309.60

Simple Sparkly Sequined Mermaid Halter Sweep Strain Applique Prom Dresses

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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White Mermaid Gold Beading Plus Size Prom Dresses - Prom Dresses
White Mermaid Gold Beading Plus Size Prom Dresses - Prom Dresses
$345.60 - $345.60
$345.60
$345.60 - $345.60
$345.60

White Mermaid Gold Beading Plus Size Prom Dresses

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Black Satin Long Mermaid Dress Customize Long Prom Dress - Prom Dresses
Black Satin Long Mermaid Dress Customize Long Prom Dress - Prom Dresses
$223.20 - $223.20
$223.20
$223.20 - $223.20
$223.20

Black Satin Long Mermaid Dress Customize Long Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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New Crystals Cutout V-neck White Mermaid Prom Dress - Prom Dresses
New Crystals Cutout V-neck White Mermaid Prom Dress - Prom Dresses
$229.00 - $229.00
$229.00
$229.00 - $229.00
$229.00

New Crystals Cutout V-neck White Mermaid Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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White High Neck Long Sleeve Gold Sequins Mermaid Prom Dress - Prom Dresses
White High Neck Long Sleeve Gold Sequins Mermaid Prom Dress - Prom Dresses
$199.00 - $199.00
$199.00
$199.00 - $199.00
$199.00

White High Neck Long Sleeve Gold Sequins Mermaid Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Sparkly Spaghetti Strap Golden Backless Mermaid Prom Dress - Prom Dresses
Sparkly Spaghetti Strap Golden Backless Mermaid Prom Dress - Prom Dresses
$259.00 - $259.00
$259.00
$259.00 - $259.00
$259.00

Sparkly Spaghetti Strap Golden Backless Mermaid Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Elegant Appliques Long Sleeve V-neck Mermaid Prom Dress - Prom Dresses
Elegant Appliques Long Sleeve V-neck Mermaid Prom Dress - Prom Dresses
$199.00 - $199.00
$199.00
$199.00 - $199.00
$199.00

Elegant Appliques Long Sleeve V-neck Mermaid Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Illusion Long Sleeve Lace African Flowers Mermaid Prom Dress - Prom Dresses
Illusion Long Sleeve Lace African Flowers Mermaid Prom Dress - Prom Dresses
$269.00 - $269.00
$269.00
$269.00 - $269.00
$269.00

Illusion Long Sleeve Lace African Flowers Mermaid Prom Dress

Key Features:Brand Name: Bridelily-BC13123 Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up ...

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Halter Front Slit Backless Purple Sequin Mermaid Prom Dress - Prom Dresses
Halter Front Slit Backless Purple Sequin Mermaid Prom Dress - Prom Dresses
$269.00 - $269.00
$269.00
$269.00 - $269.00
$269.00

Halter Front Slit Backless Purple Sequin Mermaid Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Long Sleeve Lace Backless Royal Blue Mermaid Prom Dress - Prom Dresses
Long Sleeve Lace Backless Royal Blue Mermaid Prom Dress - Prom Dresses
$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00

Long Sleeve Lace Backless Royal Blue Mermaid Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Fabulous Beading V-neck Party Dress Tulle A-line Prom Dress - Prom Dress
Fabulous Beading V-neck Party Dress Tulle A-line Prom Dress - As Picture / US 2 - Prom Dress
$110.00 - $110.00
$110.00
$110.00 - $110.00
$110.00

Fabulous Beading V-neck Party Dress Tulle A-line Prom Dress

Key Features:Brand Name: BridelilyDress Fabric: lace/tulleNeckline: V-NeckDresses Length: Floor LengthSleeve Length(cm): SleevelessItem Type: Prom ...

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Illusion Floral Print Lace-up Ball Gown Prom Dress - Prom Dress
Illusion Floral Print Lace-up Ball Gown Prom Dress - Prom Dress
$141.99 - $141.99
$141.99
$141.99 - $141.99
$141.99

Illusion Floral Print Lace-up Ball Gown Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PictureSleeve Length(cm): As Pictu...

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Long Sleeve Backless African Black Girl Mermaid Prom Dress - Prom Dresses
Long Sleeve Backless African Black Girl Mermaid Prom Dress - Prom Dresses
$259.00 - $259.00
$259.00
$259.00 - $259.00
$259.00

Long Sleeve Backless African Black Girl Mermaid Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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