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WHAT SHE WORE Cotillard went head-to-toe in Christian Dior, choosing a plunging black dress with a light-blue neckline from the Couture line, and houndstooth-print heels with a pretty pink strap.
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Marion Cotillard

Cotillard went head-to-toe in Christian Dior, choosing a plunging black dress with a light-blue neckline from the Couture line, and houndstooth-print heels with a pretty pink strap.

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