In 'Glossy: Ambition, Beauty, and the Inside Story of Emily Weiss’s Glossier,' excerpted here exclusively, Marisa Meltzer tracks how an intern on 'The Hills' created a juggernaut makeup brand ...

Every item on this page was chosen by an ELLE editor. We may earn commission on some of the items you choose to buy. Growing up with an older sister, I noticed how easy it was for people to point ...