Photos: Dylan Penn: It Girl, It Trend

Penn wears Derek Lam tops, skirt, and shoes; Balenciaga bracelet.

Nars Semi Matte Lipstick in Catfight

Latest Music Obsession

“I can’t stop listening to the band Haim, formed by three sisters in L.A.”

Proenza Schouler top.

Favorite Read

“This is an amazing story—now I want to go to India!”

Jimmy Choo sandals.

Fausto Puglisi skirt.

Pierre Hardy bag.

Favorite Album

“I don’t buy many whole albums anymore, but Justin Timberlake’s latest one is pretty great.”

Elie Tahari Edition 1974 coat.

David Yurman bracelet.