Photo taken on June 20, 2017 shows a men's outfit which was popular around 1930 at Chateau of Champs-sur-Marne in Marne-la-Vallee, France. The exhibition "The History in Costumes: from the Belle Epoque to the Crazy Years 1890-1930" showed more than 40 outfits, from which visitors can realize the evolution of clothing and the social changes at that time. [Photo/Xinhua]