(170114) -- MILAN, Jan. 14, 2017 (Xinhua) -- A model presents a creation of Diesel Black Gold men's Fall-Winter 2017-2018 collection during Milan Fashion Week in Milan, Italy, on Jan. 14, 2017. (Xinhua/Jin Yu)more(170114) -- MILAN, Jan. 14, 2017 (Xinhua) -- A model presents a creation of Diesel Black Gold men's Fall-Winter 2017-2018 collection during Milan Fashion Week in Milan, Italy, on Jan. 14, 2017. (Xinhua/Jin Yu)more(170114) -- MILAN, Jan. 14, 2017 (Xinhua) -- Models present creations of Diesel Black Gold men's Fall-Winter 2017-2018 collection during Milan Fashion Week in Milan, Italy, on Jan. 14, 2017. (Xinhua/Jin Yu)more(170114) -- MILAN, Jan. 14, 2017 (Xinhua) -- A model presents a creation of Diesel Black Gold men's Fall-Winter 2017-2018 collection during Milan Fashion Week in Milan, Italy, on Jan. 14, 2017. (Xinhua/Jin Yu)more(170114) -- MILAN, Jan. 14, 2017 (Xinhua) -- A model presents a creation of Diesel Black Gold men's Fall-Winter 2017-2018 collection during Milan Fashion Week in Milan, Italy, on Jan. 14, 2017. (Xinhua/Jin Yu)more(170114) -- MILAN, Jan. 14, 2017 (Xinhua) -- A model presents a creation of Diesel Black Gold men's Fall-Winter 2017-2018 collection during Milan Fashion Week in Milan, Italy, on Jan. 14, 2017. (Xinhua/Jin Yu)more