Grey sweatpants with elasticated waist and star print signed American Outfitters, from the new Spring Summer 2019 Collection - Clothing line for girls. American Outfitters, also known as ao1976, is the Belgian clothing brand for boys and teenagers who love to move freely. Bold combinations of textures and colors, original prints and quality fabrics give life to simple but original clothing, ideal to show off in your free time for a unique and immediately recognizable style. The American Outfitters gray pants, made of soft cotton jersey, is available for girls in the sizes Baby, Junior and Teenager, from 4 to 16 years.American Outfitters, also known as ao1976, is the Belgian clothing brand for kids and teens who like to move freely. Bold combinations of colors and textures, original prints and a unique style of quality fabrics and natural materials are the distinctive features of the AO Collections.