I had long hair in the mid-70's, almost to the middle of my back. At that time the ladies were growing their hair straight and long. I had several GFs with hair to their ass and beyond. I have blonde hair that was kind of dark for blonde, but in the summer it would lighten up and I was told(by women) it was beautiful. I was accused of putting something on it to get it that way, and usually my current gf at the time would say, "no, just shampoo". It was a PITA to take care of, got tangled up, sometimes had to use a creme rinse and comb to get the tangles out. I also took crap from rednecks who called me queer and other verbal abuse, and took some crap from queers who thought I was and gave me shit when they found I wasn't. BTW, nothing against gays(we did not use the term gay back then). To each his own, i'm not, leave me alone. long hair was also hot. But I liked the attention it drew to me, a lot of ladies liked it, my body, my package. I'm not sure if I miss it or just miss being in my mid-20's again.
That was over 30 ys ago, so now I'm almost bald. I use a remington beard trimmer to trim my stash and my "goat". And use it to give myself a haircut.
edit - no matter what length your hair or your cock, a cool confidence attracts women, not that trash talking, arrogance crap. at 55 yo, I still attract some ladies attention.