Lol, which uniforms in particular? Share the wisdom!
http://images.buycostumes.com/mgen/merchandiser/18815.jpg
http://images.buycostumes.com/mgen/merchandiser/18816.jpg
http://images.buycostumes.com/mgen/merchandiser/21029.jpg
http://images.buycostumes.com/mgen/merchandiser/34160.jpg
Wouldn't even have a need for sex.
I wouldn't make a girl do it, but if she did, OH MAN.