Vienna, as well as most other places understand the difference. See story related to images at the following address: http://www.breitbart.com/news/2006/12/15/061215185055.rh4zncaw.html
I never cease to be amazed at how society inadvertently admits what most Christian and more particularly Baptist women will not. Femininity is best portrayed in a dress/skirt. Masculinity is best portrayed in trousers.
If you don't believe it tell it to the universal symbols for male and female.