Shorts are clothes that cover the lower body to the thighs. Named after being shorter than pants, it is mainly divided into underwear and pants. In ancient times, it was called _, and the outer pants were divided into men's or women's clothes, and the shorts were different in length, including hot pants, three-point pants and five-point pants. The suburbs are originally boys' clothes. Later, due to the energy crisis in Europe and America, it was advocated to reduce the use of air conditioners and fans and wear clothes with less materials. Now it has become a popular fashion for women.