Last night's annual Glamour Women of the Year Awards drew out a crowd of women as diverse as they are talented. The roster? Honorees like Girls' Lena Dunham and Olympian Gabby Douglas mingled at NYC's Carnegie Hall alongside industry heavyweights like Anna Wintour and Jenna Lyons (we have to wonder, how often does that happen?). It was a meeting of brilliant minds, but also an opportunity for amazing fashion. Attendees glammed up to celebrate their peers, like UNICEF ambassador Selena Gomez, who stepped out in a ladylike Giambattista Valli sheath, and Solange Knowles, who brought her brand of styling via a bold printed sheath. Click on to see who wore what — then be sure to tell us your pick for best dressed in the comments.