Credit: Casetify, Glossier, Kimoli, Stanley / Mashable Composite Trends among teen girls are an ever-changing hellscape. Even millennials — people who are not that old, thank you very much ...
just when you thought that finding a great gift for a teen ... girl, from sheet masks and phone cases (the cool, wavy kind that the kids like) to sweatpants and cutesy decor to deck out their ...