With its undying legacy and iconic couture, Chanel signifies unparalleled elegance. As such, A-list guests didn’t skimp on style when they showed up at the storied French fashion house’s Santa Monica dinner party for the launch of its new Gabrielle bag—the founder’s namesake, no less. Hosted by Pharrell Williams, the first man to represent a Chanel bag in the brand’s history, the event brought together Hollywood’s finest (think Lily Collins) as well as the fashion industry’s best-dressed muses like Poppy Delevingne and Amber Valletta. Here, a look at the evening’s most glamorous.