Guys opinions on the way females dress

I am not a guy so I shouldn't be responding to this. I also wonder the same thing all the time. I feel like guys DON'T like it when girls look "too easy" (AKA too exposed) but then again I guess it would depend on the guy, if they are looking for a *challenge* or not.

Now that I'm more mature and all (so I think LOL), a genuine girl who knows how to dress (preferably classy) is a girl that I'd would most likely date. That's just for me but I changed a lot after high-school. I found that dressing more sharp fits me much better and it also boosts my self-esteem. I enjoy a girl who can be herself and not try too hard but of course she has to be simple looking yet classy (if you know what I mean, hehe).