Marion Cotillard attended the 2013 Cesar Film Awards, held at the Theatre du Chatelet in Paris this evening. The French actress, who happens to be a brand ambassador for Christian Dior chose a light pink gown from the French fashion house for the occasion. The spring 2013 couture gown was shown as having a tea length hemline on the runway but looks a bit too long for Cotillard. The dress, which also had black stripes running through it was not her best choice this awards season. She accessorized with black and silver sequin shoes and a lovely 40s roll in her hair.