I tend to find a "masculine" woman (like a butch, or tomboy, or similar) more attractive than a femme one. I also frickin' LOVE girls with shaved heads, I think it is truly beautiful and often wish that more girls should shave their heads. It's not an usual sight, sadly. I can find femme girls visually appealing, in a "you're very pretty/your clothes look great" kind of way, but butchier women appeal to me in a "I'd like to date you" kind of way.