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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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Spaghetti Strap Backless Light Sky Blue Mermaid Prom Dresses - Prom Dresses
Spaghetti Strap Backless Light Sky Blue Mermaid Prom Dresses - Light Blue - Prom Dresses
$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99

Baby Blue Mermaid Prom Dresses | Stock in USA

Key Features:1.Silhouette:Mermaid2.Fabric:Lace3.Neckline:Spaghetti Straps4.Hemline/Train:Short Train5.Sleeve Length:Sleeveless6.Waistline:Natural7...

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Princess V Neck Floral Embroidery Dress with Pocket Long Lace Prom Dresses - Prom Dresses
Princess V Neck Floral Embroidery Dress with Pocket Long Lace Prom Dresses - Knee Length - Prom Dresses
$169.99 - $169.99
$169.99
$169.99 - $169.99
$169.99

Princess V Neck Floral Embroidery Dress with Pocket Long Lace Prom Dresses

Enchanting Floral Embroidery Prom Dress - Where Romance Meets Elegance Step into your fairytale moment with this breathtaking princess-style prom ...

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Cheap A-line Gray Sleeveless Tulle Sequined Long Formal Dress Prom Dresses - Prom Dresses
Cheap 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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Luxurious Mermaid Crystal Beaded Hand-Embroidered Corset Prom Dress
Luxurious Mermaid Crystal Beaded Hand-Embroidered Corset Prom Dress
$359.00 - $359.00
$359.00
$359.00 - $359.00
$359.00

Luxurious Mermaid Crystal Beaded Embroidered Corset Prom Dress

Red Carpet Glamour Meets Artisan Craftsmanship Make an unforgettable entrance in this luxurious mermaid crystal beaded prom dress—a masterpiece of ...

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Light Blue Appliques Spaghetti Straps Lace-Up Mermaid Prom Dress - Prom Dresses
Light Blue Appliques Spaghetti Straps Lace-Up Mermaid Prom Dress - Prom Dresses
$169.99 - $169.99
$169.99
$169.99 - $169.99
$169.99

Light Blue Appliques Spaghetti Straps Lace-Up Mermaid Prom Dress

Elevate your prom night with this stunning light blue mermaid gown. Delicate appliqués adorn the bodice, while spaghetti straps provide graceful s...

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Deep V Neck Light Blue Long Prom Simple Flowy Bridesmaid Dresses - Prom Dresses
Deep V Neck Light Blue Long Prom Simple Flowy Bridesmaid Dresses - Prom Dresses
$119.00 - $119.00
$119.00
$119.00 - $119.00
$119.00

Deep V Neck Light Blue Long Prom Simple Flowy Bridesmaid Dresses

Deep V-Neck Light Blue Bridesmaid Dress Elevate your bridal party's style with this stunning light blue deep V-neck bridesmaid dress. Featuring a ...

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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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Prom Dresses Long Sage Green Embossment Fabric Texture Sleeveless A Line Floor Length With Sash Wedding Guest Dress
Prom Dresses Long Sage Green Embossment Texture Sleeveless A Line Floor Length With Sash Wedding Guest Dress - Same As Photo - Prom Dress
$169.99 - $169.99
$169.99
$169.99 - $169.99
$169.99

Prom Dresses Long Sage Green Embossment Texture Sleeveless A Line With Sash Wedding Guest Dress

Timeless Elegance in Sophisticated Sage Discover understated luxury in this floor-length sage prom dress, where refined color meets thoughtful desi...

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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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Amazing Sequins V-neck Long Sleeve Mermaid Prom Dresses - Prom Dresses
Amazing Sequins V-neck Long Sleeve Mermaid Prom Dresses - Prom Dresses
$235.00 - $235.00
$235.00
$235.00 - $235.00
$235.00

Amazing Sequins V-neck Long Sleeve Mermaid Prom Dresses

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

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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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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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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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V Neck Ruffles Floor Length Tulle Long Prom Dress - Prom Dresses
V Neck Ruffles Floor Length Tulle Long Prom Dress - Prom Dresses
$217.80 - $217.80
$217.80
$217.80 - $217.80
$217.80

V Neck Ruffles Yellow Tulle Long Prom Dress

✨ Radiant Yellow Elegance with Romantic Ruffles Elevate your evening with this V Neck Ruffles Floor Length Tulle Prom Dress, crafted to embody tim...

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Bridelily 2019 Sexy Sequined Mermaid Evening Gowns Gold Backless Halter Party Dresses - Prom Dresses
Bridelily 2019 Sexy Sequined Mermaid Evening Gowns Gold Backless Halter Party Dresses - Prom Dresses
$123.90 - $123.90
$123.90
$123.90 - $123.90
$123.90

Gold Sequined Mermaid Evening Gown Backless Halter Prom Dress

Gold Sequined Mermaid Evening Gown with Backless Halter Design Turn heads and steal the spotlight in this stunning gold sequined mermaid gown. Fea...

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Navy Blue Sequined Fitted Cap Sleeve Mermaid Prom Dress Formal Gown - Prom Dresses
Navy Blue Sequined Fitted Cap Sleeve Mermaid Prom Dress Formal Gown - Prom Dresses
$185.90 - $185.90
$185.90
$185.90 - $185.90
$185.90

Navy Blue Sequined Fitted Cap Sleeve Mermaid Prom Dress Formal Gown

Command the Room in Timeless Navy Elegance Make a sophisticated statement in this navy blue sequined fitted cap sleeve mermaid prom dress. Designed...

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Bridelily Sexy Black Prom Dress| Mermaid Evening Dress With Slit - Prom Dresses
Bridelily Sexy Black Prom Dress| Mermaid Evening Dress With Slit - Prom Dresses
$207.90 - $207.90
$207.90
$207.90 - $207.90
$207.90

Bridelily Sexy Black Prom Dress| Mermaid Evening Dress With Slit

Timeless Sophistication Meets Modern Glamour Make an unforgettable entrance in this show-stopping black mermaid prom dress. The dramatic high neck...

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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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Long Sleeves Scoop Floor-Length With Applique Tulle Muslim Dresses - Prom Dresses
Long Sleeves Scoop Floor-Length With Applique Tulle Muslim Dresses - Prom Dresses
$184.80 - $184.80
$184.80
$184.80 - $184.80
$184.80

Long Sleeves Scoop Neck Floor-Length Tulle Muslim Dresses With Applique

Graceful Modesty Meets Bridal Elegance Designed for the modern modest bride, this stunning Long Sleeve Muslim Tulle Dress combines timeless elegan...

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Elegant bateau neck A-line Lace Long Sleeves Mother-of-the-bride Dress - Prom Dresses
Elegant bateau neck A-line Lace Long Sleeves Mother-of-the-bride Dress - Prom Dresses
$132.01 - $132.01
$132.01
$132.01 - $132.01
$132.01

Elegant bateau neck A-line Lace Long Sleeves Mother-of-the-bride Dress

Timeless Elegance for Your Special Day Celebrate your daughter's wedding in refined sophistication with our Elegant Bateau Neck Mother-of-the-Bride...

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Fabulous Long Sleeve Sequins Mermaid Prom Dresses - Prom Dresses
Fabulous Long Sleeve Sequins Mermaid Prom Dresses - Prom Dresses
$235.00 - $235.00
$235.00
$235.00 - $235.00
$235.00

Fabulous Long Sleeve Sequins Mermaid Prom Dresses Black

Fabulous Long Sleeve Sequins Mermaid Prom Dress – Classic Black Turn heads and own the night in this show-stopping black mermaid prom dress. Cover...

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

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Bridelily A line Long Sleeves V neck Split Floor length Lace Appliques Prom Dresses Prom Dresses
Bridelily A-line Long Sleeves V-neck Split Floor-length Lace Appliques Prom Dresses - Prom Dresses
$163.90 - $163.90
$163.90
$163.90 - $163.90
$163.90

Bridelily A-line Long Sleeves V-neck Split Floor-length Lace Appliques Prom Dresses

Elegant Long Sleeve Lace Prom Dress Make a stunning entrance at your prom or formal event with this sophisticated A-line gown. Featuring elegant lo...

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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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