The human rights lawyer made a rare appearance at Cannes, sticking to the show-stopping vintage silhouettes she loves.

From sheer tops and long trains to extravagant hairstyles and avant-garde creations, take a look back at some of the most eye-catching ensembles to hit the Cannes Film Festival red carpet over the years.

Amal Clooney stepped out in style for a solo red carpet appearance at the Cannes Film Festival, breaking the newly-announced dress code in the process. The Cannes Film Festival announced new strict outfit guidelines for this year's event that resulted in some attendees even being turned away.