We're all about saying more with less, but many stylish stars made a case for piling on the patterns this week.
First, there was Jessica Chastain's ultra chic checked pantsuit, which managed to feel at once casual and elegant. Then Leighton Meester magically pulled off a trippy, all-over striped pattern; Keira Knightley did her super-feminine thing in embellished Valentino and Rihanna managed to make gingham look sexy. However, our Best Use of Prints Award has to go to Lizzy Caplan in Prabal Gurung. Girl looks good.
Click through the gallery to see all that and the rest of this week's best dressed ladies.