Diesel Black Gold Resort 2015–Tapping model Guerrino Santulliana for its resort 2015 look book, Diesel Black Gold unveils its latest collection designed by creative director Andreas Melbostad. The collection looks for a fashionable edge with the classic biker serving as the season’s muse. Slim-cut denim and leather pants come together with creepers. Meanwhile, striped knitwear and long coats dressed in pinstripes are complemented by leather biker jackets. Rounding out the range that boasts a rocker’s edge, the collection juxtaposes modern essentials with classic suiting separates featuring a sharp narrow fit.