Why he is on the list: Because he is Jon fucking Hamm and not a single person in the world doesn’t find him attractive.
His Style: Since anybody that has ever watched Mad Men can attest to the fact that Don Draper looks like every suit designer went into business just so they can create a suit for him, we need to look beyond this character for his style. Thankfully, Jon Hamm doesn’t disappoint in that department either. He looks great with just about anything he puts on. Especially when he doesn’t shave for a few days and lets his hair down.