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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 $189.99 - Original price $189.99
Original price
$189.99
$189.99 - $189.99
Current price $189.99

Charming Sweetheart Lace Mermaid Prom Dress Sleeveless

Charming Sweetheart Lace Mermaid Prom Dress Elegance in every stitch, confidence in every curve. Sculpted Mermaid Silhouette Make an u...

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Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00

Off-the-Shoulder Mermaid Evening Dress Lace Prom Dress Long

Elegant off-the-shoulder silhouette meets timeless mermaid construction in this floor-length evening dress. Intricate lace detailing adorns the bod...

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Original price $305.00 - Original price $305.00
Original price
$305.00
$305.00 - $305.00
Current price $305.00

Strapless Sleeveless Mermaid Prom Dress with Beadings Floor-Length

✨ Shine Bright in Timeless EleganceMake an unforgettable entrance in this stunning strapless mermaid prom dress. Designed to accentuate your curves...

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Original price $269.00 - Original price $269.00
Original price
$269.00
$269.00 - $269.00
Current price $269.00

Gorgeous One Shoulder Sequined Mermaid Long Prom Dress

Venues: Church, Hall, PartyBack Details: ZipperSeason: Spring, Summer, Fall, WinterNeckline: JewelMaterial: SequinedSilhouette: MermaidBody Shape: ...

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Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00

Gold Pleated A-Line One Shoulder Prom Dress Gown with Front Split

Make a statement in our Gold Pleated A-Line One Shoulder Prom Dress — a show-stopping gown that effortlessly blends timeless elegance with modern g...

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

Sweetheart Floral Pink Aline Evening Dress Ruffle Front Split

Embrace timeless elegance with this sweetheart neckline evening dress, designed to captivate. The soft floral pink hue creates a romantic foundatio...

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Original price $169.00 - Original price $199.00
Original price
$169.00 - $199.00
$169.00 - $199.00
Current price $169.00

Strapless Floral Tulle Aline Evening Dress Front Split Corset Prom Dress

Strapless Floral Tulle A-Line Evening Dress with Corset & Front Split Make a breathtaking entrance in this stunning strapless evening dress tha...

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

Halter Floral Pink Aline Evening Dress Ruffle Front Split Tulle Formal Dress

Step Into the Spotlight in Timeless Floral Elegance Make an unforgettable entrance with this breathtaking halter A-line evening dress. Romantic flo...

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Original price $129.00 - Original price $129.00
Original price
$129.00
$129.00 - $129.00
Current price $129.00

Strapless Corset Ruffles Floral Chiffon A-Line Long Prom Dresses with Front Split

✨ Make Your Prom Night Unforgettable ✨ Step into the spotlight with this stunning strapless corset prom dress that combines romantic elegance with...

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Original price $199.00 - Original price $199.00
Original price $199.00
$199.00
$199.00 - $199.00
Current price $199.00

Asymmetric Beadings Mermaid Prom Dress Long With Ruffle

Elevate your prom night with this striking mermaid silhouette, featuring asymmetric beading that catches light with every movement. The dramatic ru...

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Original price $241.99 - Original price $241.99
Original price
$241.99
$241.99 - $241.99
Current price $241.99

Stunning Sparkle Beadings Mermaid Evening Gown with Sequins

Turn Heads with Every Step Step into the spotlight with this breathtaking mermaid evening gown that seamlessly blends timeless elegance with modern...

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Original price $69.90 - Original price $69.90
Original price
$69.90
$69.90 - $69.90
Current price $69.90

Elegant Lace Sleeveless Silver Bridesmaid Dress Ruffles Chiffon Formal Dress

This sleeveless bridesmaid dress features delicate lace detailing and soft chiffon fabric, creating an elegant and refined silhouette...

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Original price $236.00 - Original price $236.00
Original price
$236.00
$236.00 - $236.00
Current price $236.00

Glamorous Spaghetti Strap Applique Mermaid Prom Dress

Venues: Beach/Destination, Church, Garden/Outdoor, HallBack Details: Lace-upSeason: Spring, Summer, Fall, WinterNeckline: V-neck, Spaghetti StrapsM...

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Original price $246.00 - Original price $246.00
Original price
$246.00
$246.00 - $246.00
Current price $246.00

Luxurious Gold Asymmetric Mermaid Sheath Prom Dress

Elevate your formal occasion with this luxurious gold asymmetric mermaid sheath prom dress. The silhouette combines the elegant contours of a sheat...

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Original price $217.00 - Original price $217.00
Original price
$217.00
$217.00 - $217.00
Current price $217.00

Daffodil Aline Evening Dress with Flowers Tulle Lace Square Neck Formal Dress

Radiant Elegance in Daffodil Yellow Make an unforgettable entrance in this stunning A-line evening dress, where timeless sophistication meets moder...

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Original price $151.00 - Original price $151.00
Original price
$151.00
$151.00 - $151.00
Current price $151.00

Mermaid Evening Dress Off-the-Shoulder Formal Dress with Front Split

Make a statement the moment you walk in. This Mermaid Evening Dress combines timeless elegance with a daring edge — an off-the-shoulder neckline th...

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

Elegant Champagne Mermaid Prom Dress Long Slimming with Ruffles

Elegant Champagne Mermaid Prom Dress Make a stunning entrance in this elegant champagne mermaid prom dress that perfectly combines timeless sophist...

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

Pink Sleeveless Spaghetti Strap Tulle Mermaid Evening Prom Dress

Key Features:1. Silhouette: A-Line2. Fabric: Lace, Tulle3. Neckline: V-neck, Spaghetti Straps4. Hemline/Train: Short Train5. Sleeve Length: Sleevel...

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Original price $69.99 - Original price $69.99
Original price
$69.99
$69.99 - $69.99
Current price $69.99

Simple Prom Dress Long With Spaghetti Straps Front Slit Satin Evening Dress

Timeless Elegance Meets Modern Sophistication Make an unforgettable entrance in this stunning satin evening dress, designed to celebrate your most ...

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

Glitter Sequin Strapless Mermaid Long Prom Dress with Split

✨ Shine Like a Star in Dazzling Sequin Glamour Make an unforgettable entrance in this dazzling mermaid prom dress, where glamour meets refined ele...

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Original price $189.99 - Original price $189.99
Original price
$189.99
$189.99 - $189.99
Current price $189.99

A Line V Neck Lace Champagne Long Prom Dress Spaghetti Straps Formal Graduation Evening Dress

CHAMPAGNE LACE A-LINE PROM DRESS Timeless Elegance for Your Most Memorable Moments Elevate your formal occasion with this sophisticated A-line ...

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Original price $152.00 - Original price $152.00
Original price
$152.00
$152.00 - $152.00
Current price $152.00

Yellow Lace High Neck A-Line Floor-Length Formal Dress with Open Back

Radiate Confidence in Head-to-Toe Lace Turn every formal occasion into your personal runway. This stunning yellow full-lace floor-length gown combi...

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Original price $129.00 - Original price $129.00
Original price
$129.00
$129.00 - $129.00
Current price $129.00

Trumpet/Mermaid High Neck Sleeveless Spandex Floor-Length Prom Dresses

Sophisticated Glamour in a Sleek Silhouette Turn heads at your prom or formal event in this stunning high neck mermaid prom dress that perfectly ba...

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Original price $166.00 - Original price $166.00
Original price $166.00
$166.00
$166.00 - $166.00
Current price $166.00

Sheath/Column One-Shoulder Sleeveless Sequins Prom Dresses

Make a stunning entrance in this glamorous sequined prom dress. The sophisticated one-shoulder design and sleek sheath silhouette create a modern, ...

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