That's hard. I guess it depends mostly on the face. I could list several traits that I find attractive, like short, brunette, curvy, but I can imagine someone I know or someone I've seen who lacks all of those traits and is attractive to me. I used to think blondes were out of the question, but then I asked one out. Her eventually saying no was probably karma or something. The only real deal breaker trait I can think of is dark skin. 

I guess that means I don't actually know very well. All I know is it just depends a lot on the face.