Sweetheart Mermaid Evening Gown | Off-Shoulder Formal Dress

Effortless Elegance for Your Most Memorable Evenings

Step into the room and let the silhouette do the talking. This floor-length mermaid gown is crafted for the woman who commands attention with grace — a sweetheart neckline that flatters, an off-the-shoulder drape that whispers romance, and a daring high slit that moves with every confident stride. Whether it's a formal gala, a prom night, or a black-tie celebration, this gown is designed to make the moment unforgettable.

Made from flowing chiffon with a built-in bra for effortless support, the dress features a dramatic court train and a backless silhouette that balances sophistication with allure. Available in a rich palette of colors — from classic black and ivory to bold burgundy and champagne — and offered in standard and custom sizing so every curve is honored.

Key Features

• Silhouette: Trumpet / Mermaid with court train
• Neckline: Sweetheart, off-the-shoulder
• Fabric: Lightweight chiffon, polyester blend
• Built-in bra for all-day comfort and support
• High slit for ease of movement and dramatic effect
• Floor-length with elegant draped detailing
• Available in standard US sizes 2–16W and custom sizing
• Custom color options available — contact us with your color preference

Custom Sizing

This gown is made-to-order. For a perfect fit, simply select your size and include your measurements at checkout: Bust, Waist, Hips, Hollow-to-floor (barefoot), Natural height, and estimated heel height. As a custom-made item, this piece is not eligible for return without reason — please review your order carefully before placing it.