Umm, Karen, you could always ASK him what he likes. 'Course to get an honest answer may require you to make it look like you are not asking. For example, when you are watching TV or out in the mall, ask him what he thinks of various people, and then listen carefully to his answers. Over time, you should hopefully be able to develop a picture of his preferences without directly asking him if he thinks your boobs are too small or your azz too fat, KWIM?
FWIW, makeup is a turn-off for me too. If it is understated enough that I don't notice you are wearing it, that's fine but any more than that is a huge turn-off. Also, I prefer smaller breasts, something I've never been able to convince MrsGGB of.
