Mermaid Sequin Evening Gown Luxurious Dress Wedding Party Sweep Brush Mermaid Off Shoulder V Neck Sweep Royal Blue Satin Formal Evening Dres Mermaid Off the Shoulder Long Sleeves Sweep Train Burgundy Bridesmaid Evening Dress sleeveless Off the shoulder Sweep brush Train Pleated. The mermaid dress is made of sequin fabric; Off shoulder & sweetheart; Floor length with sweep train; Custom color custom size custom design are welcome.