As others have said, it depends on your definition. I would not include myself within LBGT - I am a heterosexual male who always identifies as male however dressed> Though for years I had professionally painted toes I have not touched them this year and only once last year. I wear the clothes more than ever but rarely go out because now that the adrenaline no longer flows when I go out I just feel 'wrong' presenting as a woman, though I am reasonably good at it. But in spite of this absence of female identification which probably puts me in a minority here I seem to have more women's clothes than most on this site. Most of them are also very good quality. Even by women's standards these are high quality clothes worn by a minority. I have been told I am the only cross-dresser the boutiques I frequent have encountered but all the department stores have had men trying on womenswear, as well as the chains like Hobbs and Phase Eight in the larger cities. So I think that while there could be a lot of men who have tried on womenswear maybe there are not that many who regularly wear this stuff and maintain a full wardrobe. The best suggestion I have heard is the shoe-related one, as you absolutely NEED shoes for a dress or skirt outfit and only a few will be able to borrow the right size. Comparing the purchases and women's sizes should give a statistical hint about numbers. Don't know how you account for the difference in number of pairs bought - but it is a start.