We've rounded up some of the best gifts for teen girls, including a few viral TikTok must-haves and some more unique, thoughtful picks for every interest and style. Chevron Chevron Catbird x The Summer I Turned Pretty Summer-Forever Shell Charm $88 Catbird NYC If the teen girl in your life is obsessed with The Summer I Turned Pretty, gift her a bit of Cousins with this Catbird shell charm, which is an official collaboration with the hit Prime show, so the wait until the movie comes out feels more bearable.