“Rarely has there been a fashion exhibition of this kind. It will go down in history,” said Olivier Gabet to WWD , museums director at Les Arts Décoratifs. The exhibition will open July 5 and run until January 7, 2018. What can attendees expect to see? The usual suspects: glamours gowns worn by Princess Grace of Monaco, Charlize Theron and other stars. Oh yeah, there will also be a lavish space inspired by the Hall of Mirrors at the Château de Versailles.