Is there really such a thing? There are female transvestites but crossdressers? Every girl I have ever met could be considered a female crossdresser. They all wear pants, some wear boxers, ball-hats, T-Shirts, shall I go on? In the 1980's they even wore mens suits!
There is no stigma for a Girl in mens wear buying clothing for her self. My sister does it, my messanger female friends do it. They are even open about it. Yet if a guy should go into womens wear? Call security to watch him on the spycams becuase he must be a pervert (That happened to me once). I am sorry but ftm crossdressing really doesn't exist, if a female wants to wear mens clothes she is allowed by society, they have been wearing mens clothes for more then 100 years and they are able to do it with out any guilt, any embaracement with out any title attached.
Blue Jeans? Those are mens clothing yet every girl owns a pair. A guy with a skirt though is called discusting by the girl wearing the jeans. Double standard to the say the least.