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

Glitter Sequins Off-the-shoulder Tulle Split Front Corset A-Line Evening Dresses

✨ Glitter Sequins Off-the-Shoulder Tulle Split Front A-Line Prom Dress Make your prom night unforgettable in this stunning glitter sequins evening ...

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Original price $269.99 - Original price $269.99
Original price
$269.99
$269.99 - $269.99
Current price $269.99

Shining Long Sleeves V-Neck Mermaid Beaded Prom Dress

This stunning mermaid prom dress features a sleek V-neck and long sleeves, elegantly adorned with intricate beading that catches the light with eve...

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Original price $369.00 - Original price $369.00
Original price
$369.00
$369.00 - $369.00
Current price $369.00

Gorgeous Long Sleeves Side Split Mermaid Evening Dress with Beadings

Key Features:1. Silhouette: Mermaid2. Fabric: Satin3. Neckline: One Shoulder4. Hemline/Train: Short Train5. Sleeve Length: Long Sleeves6. Waistline...

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Original price $259.00 - Original price $259.00
Original price
$259.00
$259.00 - $259.00
Current price $259.00

White Halter Mermaid Prom Dress Pleats Beadings Evening Dress with High Slit

This striking white mermaid gown combines architectural elegance with refined details. The halter neckline frames the shoulders beautifully, while ...

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Original price $289.00 - Original price $289.00
Original price
$289.00
$289.00 - $289.00
Current price $289.00

Dramatic One-Shoulder Mermaid Evening Dress Long with High Slit

Command the Room with Dramatic Elegance Make an unforgettable entrance in this show-stopping one-shoulder mermaid evening dress. Designed for the c...

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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 $170.00 - Original price $170.00
Original price
$170.00
$170.00 - $170.00
Current price $170.00

Black Prom Dress Long A Line Pleated High Slit

Timeless Elegance in Classic Black Command attention in this stunning black prom dress that embodies sophisticated glamour and modern elegance. The...

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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 $149.00 - Original price $149.00
Original price
$149.00
$149.00 - $149.00
Current price $149.00

Radiant Asymmetric Pleated Slit Prom Gown with Long Sleeves

Radiant Asymmetric Pleated Slit Prom Gown — Long Sleeves with Sequin Detail Make an entrance that no one will forget. This show-stopping yellow cha...

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

Elegant Black Mermaid Prom Dress Tulle with Long Sleeves

Venues: Church, Garden/Outdoor, Hall Back Details: Backless Season: Spring, Summer, Fall, Winter Neckline: V-Neck Material: Tulle, Satin Silhouett...

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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 $452.55 - Original price $452.55
Original price
$452.55
$452.55 - $452.55
Current price $452.55

Stylish Navy Mermaid Evening Dress with Detachable Tail Crystals Beads Prom Dress High Neck

Item Code: ZY1047Color: Same as Picture,White,Ivory,Blushing Pink,Candy Pink,Pearl Pink,Dusty Rose,Watermelon,Red,Fuchsia,Burgundy,Chocolate,Brown,...

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

A-Line/Princess Short Sleeves Lace High Neck Floor-Length Dresses

Neckline: High NeckSilhouette: A-Line/Princess Material: LaceBuilt-in Bra: YesSleeve: Short SleevesWaist: NaturalBack Style: ZipperHemline/Train: F...

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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 $183.00 - Original price $183.00
Original price
$183.00
$183.00 - $183.00
Current price $183.00

Sheath/Column High Neck Applique Long Sleeves Long Net Dresses

This sheath-column dress features a high neckline and delicate applique details, creating a refined and elegant silhouette. The long sleeves and fl...

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Original price $140.00 - Original price $140.00
Original price $140.00
$140.00
$140.00 - $140.00
Current price $140.00

Trumpet/Mermaid Bateau Long Sleeves Lace Formal Dresses with Appliques

Neckline: BateauSilhouette: A-Line/PrincessBuilt-in Bra: YesSleeve: Long SleevesWaist: NaturalBack Style: ZipperHemline/Train: Sweep/Brush TrainBod...

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Original price $146.00 - Original price $146.00
Original price $146.00
$146.00
$146.00 - $146.00
Current price $146.00

Off-the-Shoulder Long Sleeves Black Applique Chiffon Trumpet/Mermaid Prom Dresses

✨ Ethereal Elegance in Every Detail Elevate your formal look with this Strapless Long Sleeves Applique Chiffon Trumpet/Mermaid Prom Dress. Featuri...

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