Charming Mermaid Off the Shoulder Purple Sequins Long Prom Dresses with Sparkly Mermaid Off The Shoulder Purple Sequins Ball Dress with Slit Mermaid Off The Shoulder Blue Sequins Prom Dresses with Slit Details Leely Women Sparkly Purple Prom Dress with Slit Mermaid Off The. 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.