Same with me. One year my Mom, God bless her soul, offered that to me. I too was supposed to be the girl, but I guess I let her down. I was the third of four boys! Anyhow I trying to find a good halloween costume and she offered to dress me as a girl. I kind of freaked out and had an outburst towards her. I wonder what she thought about that. I regret that, not the dressing but the way I responded. I guess it hit too close to home at age 7 or so even though I wasn't actually dressing then. I too wonder what it would be like. So that same year, a boy dressed as a girl for the school party. I was sort of amazed and could not keep my eyes off of him/her. She had a blonde wig, furry coat and go go boots.