Teal blue tracksuit for teen girls by Stella McCartney Kids. For lasting comfort, both pieces are made in mid-weight cotton jersey, with a warm fleecy-feel interior. In a boxy fit, the raglan-sleeve sweatshirt is enhanced by flower characters, with a logo graphic in the centre and 3D felt appliqués for added texture. The joggers have an elasticated waist with a faux drawstring, useful side pockets, and a branded flower print on the back. The Stella McCartney fit can be quite small so choose a size up if you want room to grow.