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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 $119.99 - Original price $119.99
Original price
$119.99
$119.99 - $119.99
Current price $119.99

Cute Corset Mini Dress Sleeveless Sheath Prom Dress Short

✨ Key Features Color: White — fresh, chic, and effortlessly eye-catching Silhouette: Sheath — sleek and form-fitting, hugging your figure for a ...

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

Off-the-Shoulder Satin Mermaid Prom Dress with Beadings

✨ Key Features Silhouette: Mermaid — dramatically fitted through the bodice and hips, flaring at the hem for a show-stopping entrance Neckline: ...

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Original price $259.99 - Original price $259.99
Original price
$259.99
$259.99 - $259.99
Current price $259.99

Off-the-Shoulder Glitter Sequins Mermaid Evening Dress with Ruffles

Off-the-Shoulder Glitter Sequins Mermaid Evening Dress with Ruffles Turn every head in the room with this breathtaking glitter sequins mermaid even...

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

Charming Black Satin Mermaid Prom Dress Beadings Evening Gown High Neck

Charming Black Satin Mermaid Prom Dress with Beadings & High Neck Make an unforgettable entrance in this charming black satin mermaid evening g...

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Original price $219.99 - Original price $219.99
Original price
$219.99
$219.99 - $219.99
Current price $219.99

Spaghetti Straps Sequins Mermaid Prom Dress Sleeveless Sky Blue Evening Dress

Key Features Silhouette: Mermaid — body-skimming fit through the bodice and hips, flaring into a dramatic sweep train Neckline: Sweetheart with ...

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Original price $169.99 - Original price $169.99
Original price
$169.99
$169.99 - $169.99
Current price $169.99

Scoop Neck Ruffles Satin Prom Dress Mermaid Sleeveless Evening Dress with Beads

Turn Every Head in This Beaded Mermaid Satin Prom Dress Make your entrance unforgettable in this sleeveless mermaid satin evening dress — a stunnin...

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

Emerald Satin Prom Dress Mermaid Long Sleeves with Gold Beadings

Stunning emerald satin mermaid prom dress featuring elegant long sleeves and intricate gold beadings. V-neck design with built-in bra support and f...

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

Off-the-Shoulder Champagne Prom Dress Satin Corset Evening Gown

Specifications:Silhouette: SheathFabric: SatinNeckline: Off-the-ShoulderHemline/Train: Short TrainSleeve Length: SleevelessWaistline: NaturalEmbell...

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

Spaghetti Straps Pink Sequins Mermaid Prom Dress Backless

✨ Spaghetti Straps Pink Sequins Mermaid Prom Dress Dazzle from the moment you walk in. This breathtaking pink sequins mermaid prom dress is craf...

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Original price $112.20 - Original price $112.20
Original price
$112.20
$112.20 - $112.20
Current price $112.20

Sheath Spaghetti Straps V Neck Prom Dress Sexy Short Formal Dress

Sheath Spaghetti Straps V-Neck Short Prom DressTurn heads at prom, cocktail parties, or any formal event in this sleek and sexy sheath dress. Featu...

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

Light Pink Backless Sleeveless Satin Prom Dress Sheath Evening Dress with Bow

Dress SpecificationsBrand: BridelilyFabric: SatinNeckline: Spaghetti StrapsSilhouette: SheathSleeve Length: SleevelessLength: Floor LengthEmbellish...

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Original price $284.00 - Original price $284.00
Original price
$284.00
$284.00 - $284.00
Current price $284.00

Glamorous Bright Yellow Sweetheart Prom Dress with High Slit Sleeveless Beadings Evening Dress

Key Features Silhouette: Mermaid Neckline: Sweetheart, Strapless Fabric: Satin Hemline: Sweep Train Sleeve Style: Sleeveless  Back Style: ...

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Original price $169.00 - Original price $169.00
Original price
$169.00
$169.00 - $169.00
Current price $169.00

Off-the-Shoulder Corset Satin Mermaid Prom Dress Long With Split

Elegant off-the-shoulder mermaid prom dress in luxurious satin. Features a structured corset bodice, floor-length silhouette with thigh split, and ...

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Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00

Crystal Studded Strappy Mermaid Prom Gown Square Neck Long Evening Dress

Command every room in this breathtaking crystal studded mermaid prom gown, where luminous embellishments meet a figure-sculpting silhouette. Desi...

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Original price $167.19 - Original price $167.19
Original price
$167.19
$167.19 - $167.19
Current price $167.19

One-Shoulder Lace Evening Dress Mermaid With Train Long Sleeves Formal Dinner Dresses

Make a statement the moment you walk in. This one-shoulder lace mermaid evening gown is designed for women who command attention — a dramatic silho...

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Original price $239.00 - Original price $239.00
Original price
$239.00
$239.00 - $239.00
Current price $239.00

Long Sleeves Mermaid Prom Dress Black Satin Evening Dress with Slit

Elegant black satin mermaid prom dress featuring long sleeves, high neckline, and a daring thigh slit. Adorned with beaded embellishments and ruffl...

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Original price $259.99 - Original price $259.99
Original price
$259.99
$259.99 - $259.99
Current price $259.99

Chic Glitter Off-Shoulder Satin Mermaid Chapel Train Evening Dress

Chic Glitter Off-Shoulder Mermaid Evening Dress Walk down the aisle in breathtaking elegance with this glamorous off-shoulder mermaid evening dress...

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Original price $149.99 - Original price $149.99
Original price
$149.99
$149.99 - $149.99
Current price $149.99

Sexy V Neck Backless Burgundy Prom Dress Mermaid Evening Dress

Neckline: Spaghetti Straps Silhouette: Mermaid Waist: Natural Sleeve Length: Sleeveless Material: Satin Shown Color: Burgundy Built-In Bra: Yes Em...

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

Square Neck Mermaid Appliques Bead Prom Dress with Straps

Neckline: Square NeckSilhouette: MermaidBuilt-in Bra: YesSleeve: SleevelessWaist: NaturalBack Style: OtherHemline/Train: Sweep/Brush TrainEmbellish...

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