Premise of "The Sisterhood Of The Traveling Pants"
Based on the novel by Ann Brashares of the same name, "Pants" centers on four teen friends who must spend the summer apart for the first time. Although they are all different sizes and shapes, they can somehow magically fit the same pair of secondhand jeans perfectly. They decide to circulate these jeans among themselves on their respective vacations as a way to keep in touch.