Polyester & Spandex Hand Wash Only Fabric: Polyester & Spandex. One shoulder black dress made of great soft material, skin-friendly and comfortable. Design: The one shoulder dresses for women design with one shoulder style to show wearer¡¯s sexiness. Ruffle sleeve and batwing shape make you more unique. Style: Cocktail dresses for women evening party is Loose fit style. It can cover wearer¡¯s tummy and modify body shape. You can also goes well with high heels, necklace, clutch for a sexy look. Suitable for summer beach,party,vacation,wedding party,birthday,cocktail,cruise,evening party and daily wear Hand wash with cold water. Do not bleach or tumble dry warm