amfAR Gala 2013: The Best Looks and How to Get Them

In many ways, the annual amfAR Cinema Against AIDS gala is just like the Met Gala. Both benefit a great cause, both draw tons of famous names and both compel the celebs in attendance to truly bring their fashion "A" game to the red carpet. True to form, yesterday's amfAR fête saw some truly standout ensembles from actresses (Jessica Chastain, Sharon Stone, Audrey Tautou) and models (Rosie Huntington-Whiteley, Joan Smalls) alike. Click through to see and shop our favorite looks!

Olivia Palermo

In Roberto Cavalli.

Click through to shop her look.

Courtesy Photo