Mermaid-Style Evening Gowns and Long Formal Dresses

In one of these stunning mermaid dresses, add a touch of Hollywood glamour to your next black-tie formal event. Shop this collection of mermaid formal dresses and long evening gowns with elegant mermaid skirts that contour the body from bust to the knee before flaring out to the hem. You will find classic mermaid-style evening gowns, as well as trendy two-piece formal dresses with mermaid skirts. If you’re going for a glamorous, red-carpet look for your next formal event, a mermaid-style evening gown is the ideal choice! Choose one of these breathtaking mermaid dresses for your next gala, wedding, military ball, or other formal occasion.

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47 Dresses

Long Formal Open-Back V-Neck Prom Dress by Simply
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Lace-Bodice Two-Piece Long Mermaid Prom Dress
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V-Neck Long Mermaid Prom Dress by Dave and Johnny
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Blush Long Mermaid-Style Shimmer Formal Dress
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Long Strapless Mermaid Prom Dress by Faviana
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Long Classic Faviana Mermaid Formal Evening Dress
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Floral-Print Deep-V-Neck Sleeveless Prom Dress
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Deep-V-Neck Prom Dress with Sheer Lace Back
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Long Two-Piece High-Neck Sequin Formal Gown
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Two-Piece Long Formal Lace Mermaid Gown
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Mermaid-Style Long Prom Dress in Jersey Spandex
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Backless Teal Blue Long Formal Mermaid Dress
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Long Caged-Open-Back Formal Dress by Simply
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MCR-SD-3070 In Stock

Long Caged-Open-Back Formal Dress by Simply

$49 $169

Navy
V-Neck Pleated-Bodice Long Formal Dress by Simply
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Two-Piece Long-Sleeve Lace Prom Dress
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LP-90044 In Stock

Two-Piece Long-Sleeve Lace Prom Dress

$69 $149

Blush Navy Coral
Deep V-Neck Long Prom Dress with Mermaid Skirt
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Embellished-Sweetheart Long Open-Back Prom Dress
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Long Off-Shoulder Embroidered Mermaid Prom Dress
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Open-Back Deep-V-Neck Long Prom Dress with Train
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TI-GL-1712P2498 In Stock

Open-Back Deep-V-Neck Long Prom Dress with Train

$49 $179

Turquoise Wine
Sexy Long Black Satin Mermaid Formal Dress
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Two-Piece Sherri Hill Sleeved Mermaid Prom Dress
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Open-Back Long Mermaid-Style Formal Dress by FLAIR
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