Linda Rodin, 65
Stylist and skin-care entrepreneur
“I have several age mentors, including my 94-year-old auntie, whom I just visited in Florida. She drove me out to dinner—she was wearing black leather pants and a banana-yellow cropped jacket! Also, Gus and Pat Peterson, the husband-and-wife team: He is a brilliant photographer and she’s a brilliant fashion editor. Both are 90.”