I've been with few, it's a kink for me. I like men who like to be pretty, whether they look feminine or not. I suppose as a woman it's about the role reversal, they are dressing up and acting all flirty for me, instead of me doing that as it traditionally goes. I don't much like the fact that many of them connect the thing with humiliation, as in, being a "woman" is humiliating, especially while being dominated by a woman. Those guys usually are the epitomes of masculinity "in real life", misogynist to boot. Few male doms have said the same thing, and that they only do it with gay guys because even bi guys tend to have the same "problem". I like the guys who are feminine in any case best, or guys who dress up for me because I like it, or the ones who aren't looking to be dominated at all.