the best dressed girls at the girls season 4 premiere

Admit it: You've spent the past few weeks hardcore prepping for the Girls Season 4 premiere, refreshing yourself on the past three seasons and rewatching the trailer over and over again. And you shouldn't be ashamed: How else would you get any insight into what relationships will change, what random objects Shoshanna will jam into her bun, and what wild antics Jessa will somehow get herself into?

But while you were contemplating the longevity of Marnie and Desi's affair last night, the cast was busy celebrating the premiere in an entirely different (crackcident-free) way, under the giant floating whale in the Museum of Natural History. And when you find yourself among scary lifelike cavemen statues, stuffed leopards, and hoards of paparazzi, it's pretty much mandatory that you dress well. So, not surprisingly, the Girls girls and friends turned up in stunning, super-cool dresses and jumpsuits. Check out the gallery to see our picks for the best dressed gals.

Zosia Mamet in Alexander McQueen.

Allison Williams in Monique Lhuillier.

Lena Dunham wore a Creatures of the Wind dress.

Jemima Kirke in Sophia Webster.

Erin Fetherston

Gillian Jacobs

Natasha Lyonne

Sophia Bush in Lela Rose

Abbi Jacobson + Ilana Glazar

Jenni Konner