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 $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...

View full details
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...

View full details
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

Black Lace Mermaid Formal Dress — Timeless Glamour, Unforgettable Presence Command every room in this breathtaking black lace mermaid gown. Crafted...

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

Champagne Evening Dress Sash Mother Of The Bride Dresses Half Sleeve Lace A Line Occasion Dresses

Elegant champagne evening dress designed for mothers of the bride. Features delicate lace fabric with a flattering A-line silhouette and half-sleev...

View full details
Original price $89.00 - Original price $89.00
Original price
$89.00
$89.00 - $89.00
Current price $89.00

Elegant Strapless Sweetheart Tulle Ball Gown Prom Dress Long

Close your eyes and picture the moment you walk into prom — the room goes quiet, every eye turns, and you feel exactly the way you always imagined...

View full details
Original price $196.90 - Original price $196.90
Original price
$196.90
$196.90 - $196.90
Current price $196.90

Off White Mermaid Spaghetti Straps Long Prom Dress Lace Evening Dresses

Timeless Elegance Meets Modern Romance Step into the spotlight with this stunning off-white mermaid prom dress that celebrates your silhouette wit...

View full details
Original price $252.45 - Original price $252.45
Original price
$252.45
$252.45 - $252.45
Current price $252.45

Sweetheart Mermaid Red Prom Dress Gold Appliqued Long Evening Dress

Captivate the room in this striking red mermaid prom dress, designed for those who command attention. The sweetheart neckline frames the décolleta...

View full details
Original price $218.90 - Original price $218.90
Original price
$218.90
$218.90 - $218.90
Current price $218.90

A-Line High Neck Sleeveless Floor-Length Red Lace Prom Dress

Timeless elegance meets modern romance in this exquisite red lace A-line prom dress, designed to make you the star of any formal occasion. The rich...

View full details
Original price $214.50 - Original price $214.50
Original price
$214.50
$214.50 - $214.50
Current price $214.50

Sky Blue Mermaid Strapless Split Prom Dress With Lace Appliques

Sky Blue Mermaid Strapless Split Prom Dress With Lace Appliques Make a breathtaking entrance on prom night in this stunning sky blue mermaid dress....

View full details
Original price $172.70 - Original price $172.70
Original price
$172.70
$172.70 - $172.70
Current price $172.70

Bridelily Black Red Lace Spaghettis-Straps Side-Slit Mermaid Prom Dresses

Black Red Lace Spaghetti-Straps Side-Slit Mermaid Prom Dress Make an unforgettable entrance in this striking two-tone mermaid gown. Delicate lace ...

View full details
Original price $152.90 - Original price $152.90
Original price
$152.90
$152.90 - $152.90
Current price $152.90

Bridelily Elegant Off-the-Shoulder Mermaid Lace Beadings Long Evening Dress

Why You'll Love This Off-the-Shoulder Mermaid Evening Dress Effortlessly glamorous and timelessly elegant, this off-the-shoulder mermaid gown is de...

View full details
Original price $201.30 - Original price $201.30
Original price
$201.30
$201.30 - $201.30
Current price $201.30

Bridelily Sexy Mermaid Sweetheart Tulle Long Evening Dress Lace Party Dresses

Elevate your evening with this stunning mermaid silhouette gown, designed to captivate and flatter. The sweetheart neckline frames the décolletage...

View full details
Original price $179.99 - Original price $179.99
Original price
$179.99
$179.99 - $179.99
Current price $179.99

Bridelily Grey A-line Prom Dresses Beaded Long Tulle Evening Gowns

Elegant Grey A-Line Prom Dress with Beaded Tulle Make a stunning entrance in this luxurious grey A-line prom dress, featuring exquisite beaded deta...

View full details
Original price $179.30 - Original price $179.30
Original price
$179.30
$179.30 - $179.30
Current price $179.30

Bridelily Arabic Mermaid Long Evening Gowns with High Neck Lace Cape Party Dresses

Key Features:Item Code: D153441649933845Venues: Garden / OutdoorSilhouette: MermaidHemline: Floor-lengthNeckline: High NeckBody Shape: MissesEmbe...

View full details
Original price $174.90 - Original price $174.90
Original price
$174.90
$174.90 - $174.90
Current price $174.90

Bridelily Off-shoulder Long Sleeves V-neck Lace Mermaid Prom Dresses

Some moments call for a dress that does the talking. This Off-Shoulder Long Sleeve Lace Mermaid Prom Dress from Bridelily is exactly that — a gown ...

View full details
Original price $186.00 - Original price $186.00
Original price
$186.00
$186.00 - $186.00
Current price $186.00

Blue Strapless A-Line Prom Dress with Apppliques

Channel the beauty of a winter frost in this mesmerizing ice-blue prom gown, designed to make a statement with its unique texture and struc...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$209.00
$209.00 - $209.00
Current price $209.00

Luxurious Champagne Off-the-Shoulder Mermaid Prom Dress with Train

Radiate sophistication in this breathtaking champagne prom gown, a masterpiece of intricate detail and modern glamour. The fitted bodice featur...

View full details
Original price $195.00 - Original price $195.00
Original price
$195.00
$195.00 - $195.00
Current price $195.00

Yellow Floral A Line Lace Tulle Long Prom Dress with Appliques

Glow with ethereal charm in this stunning pale yellow ball gown, designed to captivate with its romantic details and voluminous silhouette....

View full details
Original price $239.00 - Original price $239.00
Original price
$239.00
$239.00 - $239.00
Current price $239.00

Blue Spaghetti Straps Floral Mermaid Lace Prom Dress

Captivate the room in this dazzling light blue prom gown, crafted from a shimmering fabric that sparkles with every movement. The bodice features a...

View full details
Original price $348.99 - Original price $348.99
Original price
$348.99
$348.99 - $348.99
Current price $348.99

Gorgeous Long Sleeve Blue Evening Dress With Detachable Train Beaded Celebrity Dress

Elevate your evening with this striking blue gown, designed for those who command attention. The long sleeves provide sophisticated coverage while ...

View full details
Original price $289.99 - Original price $289.99
Original price
$289.99
$289.99 - $289.99
Current price $289.99

Sweetheart Lace Mermaid Tulle Prom Dress with Beads Appliques

Captivate the room in this stunning mermaid silhouette, where delicate lace meets shimmering beaded appliqués for an unforgettable evening. The swe...

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 $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 $435.99 - Original price $435.99
Original price
$435.99
$435.99 - $435.99
Current price $435.99

Off-the-shoulder Dusty Pink Sequined Aline Evening Dress with Beadings

Key Features:1. Silhouette: A-line2. Fabric: Satin,Tulle,Chiffon3. Neckline: Off-the-Shoulder4. Hemline/Train: Floor Length5. Sleeve Length: Sleeve...

View full details