Main material: Outside is decorated with sequins,it’s not stretchy.Inside is with lining,which is 100% polyester,elastic. Unique design: striped geometric pattern sequined, spaghetti strap, sleeveless, deep v neck, cross back, high waist, slim fit, floor length, mermaid dress. The chic dress is designed with sexy deep V top. Spaghetti Strap design shows your sexy clavicle. High waist design makes you in perfect body line.