My hair is med-short but I have big hooters (*sigh*) so there is no mistaking. A few years ago, my junior class (I am a teacher and sponsored them) was behind on fundraising. I had long hair (mid-back) then. Anyway, I bet them that they could not make $5K before spring (we needed the $ for a deposit on prom) and if they did, they could shave my head bald. Well, they made the spring deadline plus about $2K extra....shaved my head in the school auditorium in front of the entire school. And, the hair was donated to lock of love. So, I got a GREAT prom for my kids and donated my hair at the same time. I don't think I would ever go back to long hair. BUT, back top the point....I did get called sir and such and was mistaken for a man MANY times for the first two months (I wasn't as hooterific *sigh* then either and would like to be ever so much less now).