RIKKI Ladies/Womens Extra Long Stretch Tank Top / Vest (Medium, Black) Cotton, Elastane Broader shoulder, modern-look tank very-long length vets in stretch cotton rich fabric for comfort and shape retention. Binding around neck and armholes. Can be worn either as long length tank or a short dress. Chest to fit S - 4/6 M - 8/10 L - 12 XL - 14.