I think girls with shorter hair can sometimes look like guys. Some girls look really good with short hair like Victoria Beckham but she's hot anyways(no I'm not into girls.just honest). I think medium and longer hair are more feminine.
medium is my favrite short is great to but I don't like it when its to long
I like her hair to look good on her. I seem to generally like women with shorter hair, but at the same time I've liked women with longer hair and medium hair. I've found a woman with one hair style attractive, then she changed it for something and she looked better. So it's really how the hair looks on her. If she looks good with short hair, go with it. If she likes it long, than that's good as well. Hair is so variable, it's not hard to change it if something's not so good.