Jeans were just considered work clothes until the 1930s.Then popular Hollywood Westerns showed jean-clad cowboys, and regular people started to want the pants.

• 1930年代以前，牛仔裤是人们眼中的工作服，后来，广受欢迎的好莱坞西部片将身穿牛仔裤的牛仔呈现在观众眼前，一般人才开始想穿牛仔裤。