Thanks to a new rule introduced by the Cannes Film Festival board, the red carpet dress code now prohibits nudity and voluminous gowns; two styles of outfits that have become commonplace at A push towards the conservative': Cannes tries to ban oversized outfits and naked dressing Cannes film festival The Guardian The Zoe Report When the #Cannes Film Festival announced a strict dress code enforcement last year, they banned everything from trains to nudity. Clearly, Instagram Cara Delevingne Has the Most Relatable Reason for Ignoring the New Cannes Film Festival Dress Code (Exclusive) LURLENE SHORT SLEEVE VEGAN LEATHER MINI DRESS in BRIGHT RUBY ALICE + OLIVIA Daisy Edgar Jones defies Cannes dress code with Balenciaga look