Who knows if Cotillard (the face of Lady Dior handbags) and Simons are anything more than acquaintances, but in the long history of designer/celebrity pairings, we think it's already safe to say that few have worked out better than theirs.
While the French actress has certainly never offended us with any of her red carpet choices, she's really found a flawlessly elegant groove with Simons' critically-beloved designs for Dior. So to Ms. Cotillard: If you read this site for fashion advice, which we're sure you do, stick with Raf Simons. He has you covered. You're welcome!!
Click through to observe the perfection.
Photo Credit: Fashionista