背带裙睡衣，是女性穿着的无袖宽松睡衣，该服装睡衣往往带有蕾丝，荷叶边，贴花，鹳，蝴蝶结，丝带，可选择的细肩带。有些背带裙睡衣是由全透明或半透明的织物如尼龙、薄纱、丝绸制成。

A babydoll is a short, sometimes sleeveless, loose-fitting nightgown or negligee intended as nightwear for women. It sometimes has formed cups called a bralette for cleavage with an attached, loose-fitting skirt falling in length usually between the upper thigh and the belly button. The garment is often trimmed with lace, ruffles, appliques, marabou, bows, and ribbons, optionally with spaghetti straps. Sometimes it is made of sheer or translucent fabric such as nylon or chiffon or silk.