We didn't think it was possible for Marion Cotillard to find another flawless Dior look, but she did it. We are seriously digging the stripes she chose for the Marrakech Film Festival this week. Though we're equally fond of the more subdued Dior number Felicity Jones went with.
While Dior was a perfect match for them, Keira Knightley proved yet again that this Chanel dress was made for her. She's been wearing it since 2008, including to a little thing called her wedding.
Click through for all that and the rest of this week's best dressed.