Sexy Off Shoulder Floor Length Sweep Train Burgundy Sequin Mermaid Evening Dress Mermaid Off the Shoulder Long Sleeves Sweep Train Burgundy Bridesmaid Sexy Off Shoulder Long Sleeves Mermaid Evening Gowns 2018 Prom Dress Mermaid Off The Shoulder Sleeveless Sweep Train Satin Evening Dresses Sexy Mermaid Off The Shoulder Blue Sequin Long Prom Dresses Evening Go. The mermaid dress is made of sequin fabric; Off shoulder & sweetheart; Floor length with sweep train; Custom color custom size custom design are welcome.