J.Crew's Jenna Lyons on Fashion, Lena Dunham and Why She's Not Posting on Instagram

Jenna Lyons and the J.Crew design team as well as CEO Mickey Drexler are in Hong Kong to celebrate the opening of the brand's first store in the city-state, the first in Asia to have free-standing J.Crew stores. Below, I talk to Jenna about J.Crew and fashion, Lena Dunham and her role on "Girls," and why she refuses to join the social media craze.