Most Helpful Guy
Are there guys who prefer short hair on a girl? Yes, a few. But let's put it this way. Are there guys who look at long hair on a girl and think, "Wow, that's unattractive"? Very few, if any. By contrast, are there guys who look at short hair on a girl and think, "Wow, that's unattractive"? Yes, very many.
If you want to significantly increase the number of guys who find you attractive, don't have short hair!
And it's not just an issue of physical attractiveness. Presentation sends a message. When I see short hair on a girl, I think she basically is less likely to be a girl I want to date. I get that vibe from her. I don't know what the details are in her specific case. Maybe she's a lesbian. Maybe she can't be bothered to take care of long hair (which is an unattractive personality trait in my view). Maybe she doesn't care about looking good for men (I would want her to want to look good for me, but I can't force her to feel that way). Of course, there are many perfcetly nice short-haired girls, but I'm just talking about the vibe I get and why. And in Tyalor Swift's case, it may be justified, if she really is telling the truth by implying that she doesn't care about looking good for the opposite sex. I want to look good for my girlfriend. I don't think that's a bad thing. I think it's a good thing. And I'm glad that my girlfriend feels the same way about me.