See also Eddie Izzard's interview from 2010:
(extracts)
"You're saying it's a glass rocket? You weren't there at the beginning, when people would say 'is he going to turn up wearing a dress?', sometimes it was 'we'll only have him if he's wearing a dress'." Of course, coming out as a transvestite is like anything else – people who are really good at it make it look easy. It doesn't mean it was.
Because it was hard, and is the touchstone to which Izzard returns whenever he wants to describe anything else that is a particular challenge, it is not a bad way to carbon-date his life. He realised he was a transvestite when he was four. His mother died when he was six. He decided to be an actor when he was seven....
The amount one knows about this comedian is really confusing: on the one hand, he has been this courageous figure for transvestism, being open about it even when it looked like it might torch his career, going very girly on a recent Canadian tour, even as he tries to consolidate his acting in Hollywood (where they are not at all big on alternative lifestyles, at least not for front men). In tandem with that, he's been very frank about his sexuality, since he's straight and people expected him to be gay.
"I felt everyone thought I was gay, and I could see it being a logical thing, you wear the clothes, you're gay. But I'm straight. I don't know why I'm straight, but I am. I like to be truthful and I'd like to get it down on record."
"Well, I thought it was important. Like, why should I say I'm a transvestite? I could have kept it secret and lied about it. Instead, I thought, 'no, this is true, I'm going to tell people'. And I got the space for myself, maybe someone else can get some space out of that. Just like I thought with Europe, if we can do this, then other continents can learn to work together in some shape or form and … you know, you've got to get to a place where two billion people aren't having to live on two dollars a day."
www.theguardian.com/culture/2010/nov/20/zoe-williams-eddie-izzard-saturday-interview