A bodystocking is a one-piece skin-tight garment that covers the torso, legs and sometimes the arms of the wearer. It is a foundation garment or an article of lingerie usually made from a sheer fabric similar to that used for stockings or pantyhose, or from fishnet, lace or an opaque material, or a variation of these materials. A bodystocking differs from a unitard, which is worn as an outfit or article of clothing, and a leotard, which is used as a practice garment or performance costume for acrobats, gymnasts and other similar performers. Designed to be revealed, but not to be too revealing, bodystockings may be worn as undergarments by performers such as belly dancers and exotic dancers.