The Girls girls were at it again last night with more than a few looks we can't wait to talk about. While Jemima Kirke kept things on the quieter side with a boatneck dress (amped up by those vibrant red heels), the newly engaged  Allison Williams and Zosia Mamet opted for chic separates that looked just as stylish as they did comfortable. But we've got our eye (pun intended) on Lena Dunham's shift dress. The star stood out from the pack in her painterly frock, which she accessorized with nude flats. But which leading lady did you like best? Let us know below!