i have shoulder length hair, well groomed (brush it all the time) have my hair covered over one eye, kind of like emo.
girls round here LOVE my hair.
it all depends on what kinds of girls you like. if you like preppy girls, usually short spiked hair and if you like girls with piercings and black hair, grow it out and wear death metal t shirts. (like me)
funny thing is, I wear death metal shirts and tight jeans but get preps