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Wedding Dresses Down to $69, Shop Now>>
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Mermaid Prom Dresses

Find your new favorite long red mermaid prom dresses at Bridelily. Our beautiful long black mermaid dress with sleeves, yellow mermaid prom dresses 2026, long red mermaid dress with sleeves, cheap red mermaid dress with train and long black mermaid prom dress 2026 are in High Quality and Reasonable Price!

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 $210.00 - Original price $210.00
Original price
$210.00
$210.00 - $210.00
Current price $210.00

Charming Long Sleeves Prom Dress Satin Evening Party Dress with Side Sweep Train

Command attention in this refined satin evening dress, featuring elegant long sleeves that provide graceful coverage and sophistication. The luxuri...

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Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99

Blue Sequins Backless Long Mermaid Crystal Beaded Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Original price $164.99 - Original price $164.99
Original price
$164.99
$164.99 - $164.99
Current price $164.99

High Collar Pretty Sleeveless Open Back Mermaid Dresses

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Original price $205.70 - Original price $205.70
Original price
$205.70
$205.70 - $205.70
Current price $205.70

Unique Pink Spaghetti Straps Mermaid Prom Dress with Flowers

Unique Pink Spaghetti Straps Mermaid Prom Dress with Flowers Make your entrance unforgettable in this stunning blush pink mermaid prom dress. Delic...

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Original price $317.90 - Original price $317.90
Original price
$317.90
$317.90 - $317.90
Current price $317.90

Sexy Deep V Neck Backless Prom with Beading Sparkly Sleeveless Evening Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Original price $159.50 - Original price $159.50
Original price
$159.50
$159.50 - $159.50
Current price $159.50

Burgundy Spaghetti Strap V Neck Mermaid Bridesmaid Long Prom Dress with Lace

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Original price $163.90 - Original price $163.90
Original price
$163.90
$163.90 - $163.90
Current price $163.90

Strapless Mermaid Prom Dress Floor Length Evening Gown

Make a Grand Entrance in This Stunning Mermaid Gown Turn heads at prom, galas, or any formal event in this show-stopping strapless mermaid dress. D...

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Original price $192.50 - Original price $192.50
Original price
$192.50
$192.50 - $192.50
Current price $192.50

Sparkly Sequins Mermaid Prom Dress | V Neck Sleeveless Long Formal Dress

Sparkly Sequins Mermaid Prom Dress – Turn Every Head in the Room Step into the spotlight with this breathtaking sequins mermaid prom dress. Designe...

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Original price $187.00 - Original price $187.00
Original price
$187.00
$187.00 - $187.00
Current price $187.00

Bridelily Mermaid Sleeveless V-Neck Lace Tulle Prom Dresses with Sweep Train

Where Romance Meets Sophistication 🌹Step into your most unforgettable evening wearing this exquisite Mermaid V-Neck Lace & Tulle Prom Dress. Ev...

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Original price $198.99 - Original price $198.99
Original price
$198.99
$198.99 - $198.99
Current price $198.99

Square Neck Ruffle Satin Side Split Prom Dress Spaghetti Straps Beadings Party Dress

Elevate your style with our Square Neck Ruffle Satin Side Split Prom Dress. The spaghetti straps and beadings add a touch of glamour, while the sid...

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Original price $202.00 - Original price $202.00
Original price
$202.00
$202.00 - $202.00
Current price $202.00

Sequins Mermaid Deep V-Neck Long Sleeves Prom Dress

Key Features:Gender: WomenItem Type: Evening DressMaterial: Lace,SequinsBrand Name: BridelilyDepartment Name: AdultAny questions about the item, fe...

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

Unique Sweetheart Beaded Lace Column Ruched Satin Prom Dress

Key Features:Gender: WomenItem Type: Prom DressMaterial: Satin, LaceBrand Name: BridelilyTechniques: Beaded, boningDepartment Name: AdultAny questi...

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

Elegant Black Spaghetti-Strap Slimming Mermaid Prom Dress with Beads

Key Features:1.Silhouette:Mermaid2.Fabric:Satin3.Neckline:Sweetheart4.Hemline/Train:Floor-Length5.Sleeve Length:Sleeveless6.Waistline:Natural7.Embe...

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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 $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

Elegant mermaid evening dress featuring an off-the-shoulder neckline and alluring front split. Crafted from delicate lace with appliqué embellishme...

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

Amazing Sweetheart Long Pleated Mermaid Prom Dress with Split

This exquisite sweetheart long prom dress features elegant pleating that enhances its mermaid silhouette, sculpting a flattering fit. The daring si...

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Original price $64.99 - Original price $64.99
Original price
$64.99
$64.99 - $64.99
Current price $64.99

Off-the-Shoulder Formal Gown Gold Lace Applique Floor Length Mermaid Evening Dress

Key Features:Brand Name: BridelilyDress Fabric: Tulle/lace appliquesNeckline: IllusionDresses Length:Floor-lengthSize: Up to US 16Sleeve Length(cm...

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Original price $129.00 - Original price $129.00
Original price
$129.00
$129.00 - $129.00
Current price $129.00

One Shoulder Sleeveless Long Slit Mermaid Evening Dress

Key Features:1. Silhouette: Sheath2. Fabric: Satin3. Neckline: One Shoulder4. Hemline/Train: Floor Length5. Sleeve Length: Sleeveless6. Waistline: ...

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Original price $269.00 - Original price $269.00
Original price
$269.00
$269.00 - $269.00
Current price $269.00

Dark Green Sweetheart Off-The-Shoulder Prom Dress With Appliques Sequins

Make an unforgettable entrance in this sophisticated dark green prom dress. The sweetheart neckline and off-the-shoulder design create an elegant, ...

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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 $159.99 - Original price $159.99
Original price
$159.99
$159.99 - $159.99
Current price $159.99

Backless Mermaid Short Yellow Lace Prom Dress Formal Graduation Homecoming Dress

This backless mermaid short dress features delicate yellow lace, combining elegance with a playful silhouette. Its fitted design accentuates your f...

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