Movie & TV Fashion

Caught up in the excitement of Lily's wedding, Serena is unaware that Carter is hiding something from her. The Upper East Sider looks stunning in a blue J. Mendel dress (shop the style) and MCL by Matthew Campbell Laurenza cuffs (shop the style). "I want to give them confidence in the scenes that they do," head costume designer Eric Daman told us. "The clothing can become their armor—or whatever it is that helps them carry out their character in that scene."