George Clooney's dressing style sets the standard to which all men should be held. Whether he's dashing and polished in an impeccably-tailored tuxedo, exploring a new city in distressed jeans and a rich leather jacket, or relaxing in shorts and loafers, Clooney always exudes confidence, masculinity and timelessness. In his new film, "The American," he plays Jack, a master assassin on his last mission in Italy, where he relishes being out of harm's way for a change. We all know how that plays out. In honor of the latest movie where George Clooney will prove that he's immune to aging while charming the pants off of everyone around him, let's check out the below gallery of his great American style.