Lea Seydoux leaves the "Saint Laurent" premiere during the 67th Annual Cannes Film Festival on May 17, 2014 in Cannes, France.
(May 16, 2014 - Source: Andreas Rentz/Getty Images Europe)
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Lea Seydoux polished off her matchy-matchy look with an emerald-green satin clutch.
Lea Seydoux Beaded Dress
Lea Seydoux looked downright regal in an embellished emerald-green gown with a plunging neckline and a flowing train at the Cannes Film Festival premiere of 'Saint Laurent.'
Brand: Prada