Julianne Moore and Carey Mulligan are trying, but they can’t do it alone. Help is on the way: I saw on Jessica Chastain’s Instagram that she, at least, is in town and presumably will soon start going out in couture. In the meantime, Carey’s suit is the life of the party.

[Photo: WENN, InstarImages.com, Joel C Ryan/Invision/AP/REX/Shutterstock, SYSPEO/SIPA/REX/Shutterstock]