Talk about a star-studded crowd!
The actress, and face of the fashion house's Manifesto fragrance, wore a blazer over a white with black polka dot halter dress and Hollywood's favorite YSL pumps.
Is it nice? Of course! Could she do better? Definitely.
Guess we just expect more from someone like Jessica.
[Image via WENN.]
Tags: front row, hedi slimane, jessica chastain, manifesto fragrance, marc jacobs, paris fashion week, pfw, polka dot dress, runway show, saint laurent spring 2013, vivienne westwood, yves saint laurent