Sequined Sparkly Mermaid Formal Dress with One Shoulder $76.9875 # Dresses One Shoulder Mermaid Hem Sequin Formal Dress Poshmark Elegant One Shoulder Sleeveless Sequin Mermaid Dresses Elonnashop Dresses Sequin Mermaid Peacock Gown Dress Formal Prom Wedding Guest Plus Off Shoulder Sequin Mermaid Formal Dresses Faeriesty Plus Off Shoulder Sequin Mermaid Formal Dresses Faeriesty. Fabric: Polyester. The fabric is comfortable for skin. Package Contents: 1x Women Dress. Occasion: Whether you are dressing it for a wedding party, prom, evening party or any other occasions, this party dress will be your lovely partner.