At this year's Met Gala, we asked a ton of celebs what fashion advice they'd give to their younger selves, and their sweet answers will surprise you. Plus, POPSUGAR Style Director Meg Cuna, celebrity stylist Anita Patrickson, and I pick the best dressed from the 2015 Met Gala, debate whether or not some celebs took the China: Through the Looking Glass theme too far, and examine the biggest trends of the night - naked chic and headpieces!