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

Charming Ruffles Satin Mermaid Prom Dress Red with Long Sleeves

Stunning red satin mermaid prom dress featuring charming ruffles and elegant long sleeves. V-neck design with floor-length silhouette, side split, ...

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Original price $109.00 - Original price $109.00
Original price
$109.00
$109.00 - $109.00
Current price $109.00

Glamorous Off-the-Shoulder Prom Gown Aline Long with Split

Stunning off-the-shoulder A-line prom gown in luxurious satin. Features a sleek backless design, dramatic side split, and elegant ruffled details. ...

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

Sky Blue Split Mermaid Sweetheart Prom Dress With Off-The-Shoulder

Make Your Entrance Unforgettable Picture yourself stepping into prom night in a cascade of sky blue satin — heads turning, cameras flashing, the ro...

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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 Pleated Off-The-Shoulder A-Line Prom Dress Satin Evening Gown

Command the Room in Royal Blue Elegance Make an entrance that no one will forget. This royal blue off-the-shoulder A-line prom dress combines the t...

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Original price $198.00 - Original price $198.00
Original price
$198.00
$198.00 - $198.00
Current price $198.00

Sequins Long Sleeves High Collar Mermaid Prom Dress with Ruffle

✨ Sequins Mermaid Prom Dress Long Sleeves · High Collar · Ruffle Sweep Train · All-Over Sequins 👗 Custom SizeAvailable ✨ All-OverSequins ...

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

Silvery One-Shoulder Mermaid Prom Dress Sequins with Split

Stunning silvery mermaid prom dress featuring a chic one-shoulder neckline and dazzling sequin embellishments. The sleek satin fabric hugs your cur...

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

Sleeveless Sweetheart Sequins Mermaid Evening Dress with Front Split

Shine All Night in This Stunning Sequin Mermaid Evening Dress Turn heads the moment you walk in. This sleeveless sweetheart sequins mermaid evening...

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Original price $148.72 - Original price $148.72
Original price
$148.72
$148.72 - $148.72
Current price $148.72

Elegant Half Sleeves V-neck Aline Wedding Guest Dress Chiffon Mother of the Bride Dress

Elegant Half Sleeves V-Neck A-Line Mother of the Bride Dress Radiate timeless elegance in this sophisticated chiffon dress, designed specifically f...

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Original price $349.00 - Original price $349.00
Original price
$349.00
$349.00 - $349.00
Current price $349.00

Luxury Off-the-Shoulder Beadings Mermaid Evening Gown

Key Features:1. Silhouette: Mermaid2. Fabric: Satin3. Neckline: Off-the-Shoulder4. Hemline/Train: Chapel Train5. Sleeve Length: Sleeveless6. Waistl...

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

One-Shoulder Sleeveless Ruffled Chiffon Evening Gown Sheath Mother of the Bride Dress

One-Shoulder Ruffled Chiffon Mother of the Bride Dress Make a lasting impression at any formal occasion with this stunning chiffon mother of the br...

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Original price $0.00 - Original price $0.00
Original price $0.00
$158.00
$158.00 - $158.00
Current price $158.00

Hot Pink Prom Dress Mermaid Off-Shoulder Sweetheart Pleats Prom Dress Long

Turn heads in this hot pink mermaid prom dress! Features an off-shoulder sweetheart neckline, elegant pleats, and a stunning long silhouett...

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Original price $299.99 - Original price $299.99
Original price
$299.99
$299.99 - $299.99
Current price $299.99

Stunning Sage Sheath Prom Dress Tulle Flowers Sleeveless Evening Dress with Split

Stunning Sage Sheath Prom Dress | Tulle Flowers Sleeveless Evening Dress with Split Ethereal, daring, and impossibly elegant — this sage sheath pro...

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Original price $209.99 - Original price $209.99
Original price
$209.99
$209.99 - $209.99
Current price $209.99

Off-the-Shoulder Tulle Floral Prom Dress Tea Length Aline Formal Dress with Beadings

Off-the-Shoulder Tulle Floral Prom Dress | Tea Length A-Line Formal Dress with Beadings Romantic, whimsical, and utterly enchanting — this off-the-...

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Original price $162.93 - Original price $162.93
Original price
$162.93
$162.93 - $162.93
Current price $162.93

Sparkly Sequins Aline Evening Dress Tea Length Formal Dress Square Neck with Straps

Sparkly Sequins A-Line Tea Length Formal Dress | Square Neck with Straps Step into the spotlight with this show-stopping sparkly sequins A-line for...

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

Elegant Red One-Shoulder Mermaid Prom Dress with Front Split

Make a stunning entrance in this elegant red mermaid prom dress. Featuring a sophisticated one-shoulder neckline, backless design, and daring front...

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Original price $208.00 - Original price $208.00
Original price
$208.00
$208.00 - $208.00
Current price $208.00

Glamorous Black Strapless Prom Dress with Belt High Split Satin Evening Dress

Elegant black strapless satin prom dress featuring a sweetheart neckline, fitted mermaid silhouette, and dramatic high side split. Adorned with bea...

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Original price $350.00 - Original price $350.00
Original price
$350.00
$350.00 - $350.00
Current price $350.00

Sexy Long Sleeve Mermaid Prom Dress with Sequins

Stunning mermaid prom dress featuring long sleeves and shimmering sequin embellishments. High neckline with elegant keyhole detail and hidden back ...

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Original price $148.72 - Original price $148.72
Original price
$148.72
$148.72 - $148.72
Current price $148.72

Off-the-Shoulder Sheath Mother of the Bride Dress with Beadings Long Wedding Guest Dress

Off-the-Shoulder Beaded Sheath Mother of the Bride Dress – Long Wedding Guest Gown Make a lasting impression at any wedding celebration with this b...

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Original price $70.99 - Original price $70.99
Original price
$70.99
$70.99 - $70.99
Current price $70.99

Simple V Neck Sleeveless Sheath Pleated Chiffon Bridesmaid Dress with Split

🎁 SPECIAL OFFER: Buy 3 Get 1 FREE! Dress your entire bridal party beautifully — without breaking the budget. Introducing the Simple V Neck Sleevele...

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Original price $339.00 - Original price $339.00
Original price
$339.00
$339.00 - $339.00
Current price $339.00

Exquisite Sequined Prom Gown Applique Beadings Mermaid Evening Dress with Feather

Bridelily Signature Collection Exquisite Sequined Prom Dress Feather Trim · Beaded Appliqués · Mermaid Silhouette · Floor Lengt...

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

Sleeveless Pink Sequins Mermaid Prom Dress Backless with Spaghetti Straps

✨ Sleeveless Pink Sequins Mermaid Prom Dress Turn every head when you walk into the room. This show-stopping pink sequins mermaid pr...

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Original price $179.99 - Original price $179.99
Original price
$179.99
$179.99 - $179.99
Current price $179.99

3/4 Sleeves Satin Hi-Lo Mother of-Bride Dress with Appliques

3/4 Sleeve Satin Hi-Lo Mother of the Bride Dress with AppliquesMake a lasting impression on your child's wedding day in this sophisticated satin hi...

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

Green Long Sleeve One-Shoulder Beaded Mermaid Prom Dress

Green Long Sleeve One-Shoulder Beaded Mermaid Prom DressMake a breathtaking entrance in this stunning green mermaid prom dress. Crafted from luxuri...

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

Chic Strapless Hollow Beaded Empire Satin Prom Dress Mermaid Sleeveless Evening Gown

Make your entrance unforgettable. This stunning mermaid evening gown combines a sleek strapless silhouette with intricate beaded embellishments and...

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