Girls often take advantage of a man's ignorance when it comes to the beauty realm, so a little bit of a touch up here and there seems to go unnoticed. But really, how many guys can tell when a girl is wearing make up? What are sure signs for you? And what goes completely over your heads?
Um, is pretty obvious honestly, its more an anomaly if they aren't wearing makeup. How thickly it's applied tells you if a girl has a bad complexion or not. Might be difficult if far away, but from a five foot distance its easy. What are you referring by what goes over our head?
I don't think many can tell unless it's made really obvious, either by color or intensity. I just asked a question earlier about whether people could tell the difference between me with makeup and me without makeup and most of the guys couldn't.