牛仔裤流行史原名：Blue Jean Confidential，
Blue jeans in the last thirty years have attained such worldwide popularity that they have come to be considered an American icon. They transcend class, nationality, race, gender and culture. It was not until the late 1960s that blue jeans moved into the mass market and became the universally worn clothing item it is today. In the history of fashion, no other garment has served...