Skip to content
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 $139.99 - Original price $139.99
Original price
$139.99
$139.99 - $139.99
Current price $139.99

Spaghetti Straps Flowers Mermaid Prom Dress with Beadings

Embrace romantic elegance in this exquisite mermaid prom dress, where delicate details meet timeless silhouette. Fine spaghetti straps provide unde...

View full details
Original price $139.99 - Original price $139.99
Original price
$139.99
$139.99 - $139.99
Current price $139.99

Blue Halter Beadings Mermaid Prom Dress Floor Length

Exude timeless sophistication in this striking blue mermaid prom dress, tailored for the poised and confident. The halter neckline creates an elega...

View full details
Original price $169.99 - Original price $169.99
Original price
$169.99
$169.99 - $169.99
Current price $169.99

Plus Size Velvet Mother of the Bride Dress V-Neck Long Sleeves Wedding Guest Dress

Elevate your wedding guest presence with this sophisticated plus-size velvet dress, designed to honor the occasion with understated elegance. The l...

View full details
Original price $174.99 - Original price $174.99
Original price
$174.99
$174.99 - $174.99
Current price $174.99

Two-Piece Plus Size Mother of the Bride Dress Scoop Neck Short Sleeves Evening Dresses with Appliques

Elevate your mother-of-the-bride moment with this sophisticated two-piece ensemble. The scoop neckline and delicate short sleeves create a refined ...

View full details
Original price $230.99 - Original price $230.99
Original price
$230.99
$230.99 - $230.99
Current price $230.99

Blue Square Neck Sleeveless Beadings Mermaid Prom Dress

Radiate understated elegance in this stunning blue mermaid prom dress, perfect for the discerning guest. The structured square neckline offers a mo...

View full details
Original price $230.99 - Original price $230.99
Original price
$230.99
$230.99 - $230.99
Current price $230.99

Gold One Shoulder Long Sleeves Beadings Mermaid Prom Dress

Make a bold statement in this luxurious gold mermaid prom dress, crafted for the confident wearer. The asymmetrical one-shoulder neckline creates a...

View full details
Original price $230.99 - Original price $230.99
Original price
$230.99
$230.99 - $230.99
Current price $230.99

Black Spaghetti Straps Sleeveless Beadings Mermaid Prom Dress

Captivate the room in this striking black mermaid prom dress, designed for those who command attention. Delicate spaghetti straps frame the shoulde...

View full details
Original price $230.99 - Original price $230.99
Original price
$230.99
$230.99 - $230.99
Current price $230.99

Dark Blue Spaghetti Straps Sequins Mermaid Prom Dress

Turn heads in this stunning dark blue mermaid dress, where understated elegance meets captivating glamour. Thin spaghetti straps provide a refined,...

View full details
Original price $230.99 - Original price $230.99
Original price
$230.99
$230.99 - $230.99
Current price $230.99

Black Spaghetti Straps Beadings Sleeveless Mermaid Prom Dress

Command attention in this striking mermaid gown, where timeless black elegance meets contemporary glamour. Delicate spaghetti straps create a refin...

View full details
Original price $139.99 - Original price $139.99
Original price
$139.99
$139.99 - $139.99
Current price $139.99

Fuchsia One Shoulder Sequins Sleeveless Mermaid Prom Dress

Command the room in this bold fuchsia mermaid dress featuring an asymmetrical one-shoulder design and allover sequin embellishment. The sleeveless ...

View full details
Original price $230.99 - Original price $230.99
Original price
$230.99
$230.99 - $230.99
Current price $230.99

Mint Off-the-Shoulder Sequins Mermaid Prom Dress

Make an unforgettable statement in this mint mermaid gown adorned with shimmering sequins. The off-the-shoulder neckline frames the face beautifull...

View full details
Original price $269.00 - Original price $269.00
Original price $269.00
$269.00
$269.00 - $269.00
Current price $269.00

Charming Purple Satin Mermaid Prom Dress Long With Puff Sleeves

Elevate your prom night with this stunning purple satin mermaid gown. The luxurious satin fabric drapes beautifully, creating a sophisticated silho...

View full details
Original price $359.00 - Original price $359.00
Original price $359.00
$359.00
$359.00 - $359.00
Current price $359.00

Luxury V Neck Pink Mermaid Prom Dress Sleeveless With Glitter Appliques

Elevate your prom night with this stunning mermaid silhouette crafted for the modern bride. The plunging V-neckline creates an alluring focal point...

View full details
Original price $199.00 - Original price $199.00
Original price $199.00
$199.00
$199.00 - $199.00
Current price $199.00

Halter Ruffle Satin Mermaid Prom Dress Long With Bowknot

Halter Ruffle Satin Mermaid Prom Dress Long With Bowknot Make a striking entrance in this sophisticated halter mermaid gown. Crafted from luxurious...

View full details
Original price $218.99 - Original price $218.99
Original price
$218.99
$218.99 - $218.99
Current price $218.99

Strapless Pink Evening Dress Long with Front Split Flowers Satin Prom Dress

Turn Heads in This Stunning Pink Evening Gown Make your prom night unforgettable in this breathtaking strapless pink dress that combines timeless e...

View full details
Original price $875.99 - Original price $875.99
Original price
$875.99
$875.99 - $875.99
Current price $875.99

Luxury Mermaid Evening Gown Glitter Beadings Prom Dress with Train

Elevate your evening with this stunning mermaid silhouette gown, meticulously crafted for the discerning guest. Intricate glitter beadings cascade ...

View full details
Original price $79.00 - Original price $79.00
Original price
$79.00
$79.00 - $79.00
Current price $79.00

One Shoulder Champagne Satin Mermaid Evening Dress Long Wedding Guest Dress

One Shoulder Champagne Satin Mermaid Evening Dress Make a stunning entrance in this luxurious one shoulder champagne satin mermaid evening dress. ...

View full details
Original price $273.00 - Original price $273.00
Original price
$273.00
$273.00 - $273.00
Current price $273.00

Off-the-Shoulder Lace Black Mermaid Evening Dress with Sleeves

Key Features:1. Silhouette: Mermaid2. Fabric: Lace3. Neckline: Off-the-Shoulder4. Hemline/Train: Sweep Train5. Sleeve Length: Long Sleeves6. Waistl...

View full details
Original price $399.99 - Original price $399.99
Original price
$399.99
$399.99 - $399.99
Current price $399.99

Halter Sky Blue Beadings Mermaid Prom Dress Satin Evening Dress with Sleeves

Key Features:1. Silhouette: Mermaid2. Fabric: Satin3. Neckline: Halter4. Hemline/Train: Floor Length5. Sleeve Length: Sleeveless6. Waistline: Natur...

View full details
Original price $449.99 - Original price $449.99
Original price
$449.99
$449.99 - $449.99
Current price $449.99

Luxury Off-the-Shoulder Glitter Beadings Evening Gown with Crystals

Key Features:1. Silhouette: Mermaid2. Fabric: Satin3. Neckline: Off-the-Shoulder4. Hemline/Train: Floor Length5. Sleeve Length: Sleeveless6. Waistl...

View full details
Original price $189.99 - Original price $189.99
Original price
$189.99
$189.99 - $189.99
Current price $189.99

Off-the-Shoulder Beaded Ruched Satin Evening Dress with Front Split

Key Features:Gender: WomenItem Type: Prom DressMaterial: Satin, BeadedNeckline: Off-the-ShoulderSilhouette: mermaidTechnics: Beaded, trainDepartmen...

View full details
Original price $179.00 - Original price $179.00
Original price
$179.00
$179.00 - $179.00
Current price $179.00

Sweetheart Pleated Satin Evening Dress Long High Slit

Key Features:Silhouette: MermaidImage Type: Reference ImagesStyle: Modern, SimpleDestination: Party, gala, special occasionFabric: SatinHemline/Tra...

View full details
Original price $289.00 - Original price $289.00
Original price
$289.00
$289.00 - $289.00
Current price $289.00

Off Shoulder Long Sleeves Mermaid Prom Dress Beadings Long Evening Dress

Captivate in Sequined Elegance This stunning off-shoulder mermaid prom dress combines timeless sophistication with modern glamour. Designed to scul...

View full details
Original price $269.99 - Original price $269.99
Original price
$269.99
$269.99 - $269.99
Current price $269.99

Elegant Long Sleeves Lace mother of the bride dress V-Neck

Elegant Long Sleeves Lace Mother of the Bride Dress Celebrate your daughter's special day in timeless elegance with this exquisite long sleeve lace...

View full details