Italian fashion brand Diesel's innovative style gets given a rock and roll twist with diffusion line, Diesel Black Gold. Launched in 2007, the line infuses the main label's designs and innovative manufacturing techniques with a rebellious spirit and edgy attitude, and are made to appeal to a sophisticated clientele. With both the fashion crowd and A-list celebrities fans of the brand, it's a go-to name for cutting-edge attire. Look to Diesel Black Gold's collections for everything from leather sweats and distressed denim to blazers and skinny jeans. Sleek, sharp and effortlessly cool, it gives luxury clothing a whole new attitude.