A skirt is a tube- or cone-shaped garment that hangs from the waist or hips and covers all or part of the legs.

The hemline of skirts can vary from micro to floor-length and can vary according to cultural conceptions of modesty and aesthetics as well as the wearer's personal taste, which can be influenced by such factors as fashion and social context. Most skirts are self-standing garments, but some skirt-looking panels may be part of another garment such as leggings, shorts, and swimsuits.