G.O.O.D Music phenom Big Sean gets dressed to impress as he performs his verse from ‘100’ off his exceedingly praised Detroit mixtape. The Gentlemen Quarterly [GQ] rap rookie of the year will appear in this month’s iconic fashion section in which will limelight Big Sean rocking some of the hottest new winter gear. Be sure to check out the clip after the jump and see what you can expect from him in the new GQ magazine.