It's true what they say: A big rock really does go well with everything. In Jamie Chung's case (when she's not all glammed up in a racy plunging Julien Macdonald lace gown), that means her go-to denim shirt for relaxed, post-Golden Globes look. And with American Eagle Boyfriend Chambray Shirt ringing in at $20 (marked down from $45!), consider this the perfect time to start building your own casual-chic wardrobe. Take her cue and half-tuck yours into dark skinnies (bonus points if they boast exposed zippers) for street style status. For a polished office-appropriate spin, pair it with a pencil (solid for sophistication, prints for playfulness) and pumps. Snag the shirt in light or medium wash at ae.com.