A model has his clothes changed backstage before Diesel Black Gold men's Fall-Winter 2017-2018 collection during Milan Fashion Week in Milan, Italy, on Jan. 14, 2017. (Xinhua/Jin Yu)
A model has his clothes changed backstage before Diesel Black Gold men's Fall-Winter 2017-2018 collection during Milan Fashion Week in Milan, Italy, on Jan. 14, 2017. (Xinhua/Jin Yu)