Come as you are

It seems that there was no in-between at the Costume Institute Gala this year...the gowns were either classic floor-length or sexy abbreviated numbers. With the exception of a few menswear-inspired pantsuits (the best version, however, was rocked by Miss Lake Bell in Rag & Bone, complete with fedora). I browsed through the 140-some odd photos of the uber-stylish fête and picked my favorite looks of the evening (the majority of which were perhaps, not so coincidentally, worn by models). You can see the rest of the photos on style.com

The fabulous Marc Jacobs and equally fabulous Kate Moss in his design

Molly Sims in Dolce & Gabbana

Natalia Vodianova in Fortuny

A newly-blonde Raquel Zimmermann in Proenza Schouler

Lake Bell channeling the Rat Pack in Rag & Bone

Kate Bosworth in Stella McCartney

Zac Posen and Helena Christensen Vogue-ing in his design.

Diane Kruger in Chanel Haute Couture and Joshua Jackson

Dasha Zhukova in '20's-inspired vintage Prada

Daria Werbowy in Balmain

Claudia Schiffer in Atelier Versace

Ashley Olsen in the Row and Justin Bartha

Erin Wasson in Phi and Lady Amanda Harlech in Chanel Haute Couture

style.com