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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 $293.00 - Original price $293.00
Original price
$293.00
$293.00 - $293.00
Current price $293.00

Pink Off-The-Shoulder Front Split Mermaid Prom Dress with Beadings

This Pink Off-The-Shoulder Mermaid Prom Dress offers a captivating blend of elegance and charm. The off-the-shoulder neckline beautifully frames yo...

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

Strapless Black Mermaid Prom Dress with Slit

Key Features:1. Silhouette: Mermaid2. Fabric: Satin3. Neckline: One Shoulder4. Hemline/Train: Short Train5. Sleeve Length: Sleeveless6. Waistline: ...

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

Green Long Sleeves Mermaid Prom Dress High Split with Beads

Key Features:1. Silhouette: Mermaid2. Fabric: Satin3. Neckline: Spaghetti Straps4. Hemline/Train: Short Train5. Sleeve Length: Sleeveless6. Waistli...

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

Lace Appliques Long Mermaid Evening Dress Sleeveless

This sleeveless long mermaid evening dress features exquisite lace appliques that enhance its elegant silhouette. The fitted design flares graceful...

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

Royal Blue Sweetheart Satin Prom Dress with Split

This royal blue satin prom dress features a flattering sweetheart neckline and a tasteful split, combining classic elegance with a touch of modern ...

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

Long Sleeves High-Neck Mermaid Evening Dress

Elevate your evening elegance with this sophisticated mermaid gown, designed to command attention at any formal occasion. The high neckline provide...

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

Long Sleeves Beadings Mermaid Evening Dress with Split

Elevate your formal look with this stunning long sleeves mermaid evening dress from Bridelily. Crafted in luxurious satin, the form-fitting mermaid...

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Original price $227.00 - Original price $227.00
Original price
$227.00
$227.00 - $227.00
Current price $227.00

Beautiful Lilac Off-The-Shoulder Mermaid Prom Dress Sequins with Split

Silhouette Mermaid Neckline Asymmetric Hemline/Train With Train Waistline Natural Sleeve Length Sleeveless Embellishment Split, Sequins ...

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

Red Pearl Strapless Prom Dress Long with Slit

Captivating Elegance in Every Detail Turn heads and steal the spotlight in this stunning red pearl mermaid evening dress ✨ Key Features 🌟 Gl...

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Original price $160.00 - Original price $160.00
Original price
$160.00
$160.00 - $160.00
Current price $160.00

Long Purple Mermaid Prom Dress Long Sleeves with Trail Beadings

Long Purple Mermaid Prom Dress - Regal Elegance with Dramatic Beaded Train Command the Room: This breathtaking long purple mermaid gown is designed...

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Original price $160.00 - Original price $160.00
Original price
$160.00
$160.00 - $160.00
Current price $160.00

Baby Blue Sleeveless Mermaid Prom Dress Long with Beadings Spaghetti Straps

Glide into prom night with timeless elegance in this baby blue mermaid gown. Delicate spaghetti straps frame the shoulders while intricate beading...

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

Beaded Off-the-Shoulder Mermaid Evening Gown with Ruffle

Radiate timeless elegance in this beaded mermaid evening gown, where off-the-shoulder styling frames the neckline with sophisticated allure. Compre...

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

Sparkling Sequined Mermaid Prom Gown High Slit Blushing Pink Evening Dress

Dazzle in this enchanting blush pink mermaid gown that radiates feminine elegance and glamour. Shimmering sequins cascade across the bodice and ski...

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Original price $159.00 - Original price $159.00
Original price
$159.00
$159.00 - $159.00
Current price $159.00

Royal Blue Sweetheart Prom Dress With Split

Key Features:Gender: WomenItem Type:  Prom DressMaterial: SatinNeckline: V-Neck, StraplessSilhouette: MermaidBrand Name: BridelilyTechniques: Side ...

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

Dark Green Long Sleeves Mermaid Evening Dress With Beads and Appliques

Why You'll Love This Dark Green Evening Dress Make a lasting impression with this stunning dark green mermaid evening gown. Crafted in rich satin w...

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

One Shoulder Mermaid Prom Dress in Dark Green

Key Features:1. Silhouette: Mermaid2. Fabric: satin3. Neckline: One Shoulder4. Hemline/Train: Short Train5. Sleeve Length: Sleeveless6. Waistline: ...

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Original price $139.00 - Original price $139.00
Original price
$139.00
$139.00 - $139.00
Current price $139.00

Glamorous Satin Black Prom Dress with Sequins Sleeveless High Slit Evening Dress

Make a stunning entrance in this glamorous black prom dress, expertly crafted from luxurious satin that drapes elegantly across your silhouette. Th...

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

Glamorous Strapless Prom Gown Satin Long with Thigh-High Split

Turn heads in this show-stopping strapless prom gown that epitomizes modern glamour. The sweeping satin fabric drapes luxuriously from a structured...

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Original price $309.00 - Original price $309.00
Original price
$309.00
$309.00 - $309.00
Current price $309.00

Off-The-Shoulder Front Split Mermaid Long Sleeves Prom Dress Pink With Beadings and Appliques

This off-the-shoulder mermaid prom dress combines refined craftsmanship with contemporary design. The long sleeves provide elegant coverage while t...

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

One Shoulder Prom Gown Long with Pleated Split

This one-shoulder long prom gown features a carefully pleated design and an elegant split, combining modern style with sophisticated movement. Its ...

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

One-Shoulder Dusty Pink High Split Tulle Mermaid Prom Dress with Ruffle Beadings

This sophisticated dusty pink mermaid prom dress features a striking one-shoulder design and a high slit that adds an element of allure. Crafted fr...

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Original price $229.00 - Original price $229.00
Original price
$229.00
$229.00 - $229.00
Current price $229.00

One-Shoulder Mermaid Prom Dress with Elegant Ruffles

This one-shoulder mermaid prom dress features a sophisticated silhouette that enhances your natural curves. The elegant ruffles add a refined textu...

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Original price $159.00 - Original price $159.00
Original price
$159.00
$159.00 - $159.00
Current price $159.00

Ivory Halter Neck Mermaid Evening Gown Ruffle Satin Prom Dress

Command attention in this sophisticated mermaid gown, where structured satin and dramatic ruffles converge to create an unforgettable silhouette. T...

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Original price $219.00 - Original price $219.00
Original price
$219.00
$219.00 - $219.00
Current price $219.00

Spaghetti-Straps Mermaid Sequins Prom Dress Royal Blue

Captivate the room in this stunning mermaid silhouette prom dress, crafted with luxurious sequin detailing that catches light with every movement. ...

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