Cannes Film Festival has finally had enough of the chaos. After years of naked dresses, mile-long trains causing traffic jams, and sheer outfits that left little to the imagination, organizers dropped strict new “decency and efficiency” rules. Security can now turn you away faster than you can say “fashion victim.” Heidi Klum’s giant organza explosion and Claudia Schiffer’s chainmail barely-there moment? Officially banned.