"Just be Stevie Nicks," says fashion world darling Tavi Gevinson.

All TEDx talks are worth a listen, but Style devotees will love this video of the TED lecture by every fashion follower's favorite 16-going on-President blogger and online magazine editor, Tavi Gevinson. "The lesson in all of this," she said, in her typical nonchalant air, "is to just be Stevie Nicks."