Yesterday we talked about common signs to detect a Sketchy Santa. Today we're exploring an equally valid topic. How exactly does one verify if their non-Sketchy Santa totally fits the bill? Well, there's a few easy signs to make sure you aren't dealing with an impostor Santa. Take the image above. Green? No self-respecting Santa in the United States would get caught wearing green. That is the neglected middle child of Christmas colors and everyone knows that.