Credit: Omar Acevedo/BuzzFoto/FilmMagic; Bauer Griffin; Humberto Carreno/Startraksphoto; Splash News

Must-have bag alert: Hollywood stars currently love 3.1 Phillip Lim's studded Edie bag and Mulberry's modern Neely tote. Rachel Bilson, Leighton Meester and Diane Kruger have all been spotted carrying Lim's tough but sweet shoulder bag, and the ladylike and work-appropriate Mulberry tote is making splashes both on- and off-screen: Blake Lively sported the bag on the set of Gossip Girl, while Michelle Trachtenberg and Olivia Palermo hit the streets with it. Luckily, they're both available to purchase now—the Edie bag on in a muted gunmetal gray and the Neely tote on in a striking steel blue leather.