Cassius Clay is apparently the man behind Kanye's lofty, eloquent, [a bougie-sounding word] fashion. He is a young stylist headed for his goals in college when Kanye approached him about his style. Honored when Kanye welcomed him aboard his team, Cassius stepped up the name of the game.
Just simply check out Cassius's style; notice that Kanye wears a lot of similar pieces. I'm a little surprised by the pearl sleeves and certain accessories which scream "Liberace," but hey... oh.. feelin' that Hermes watch and that studded sweater, by the way...