The most tragic moment of my life was the first show I ever designed for. I had been asked to make shoes for Ossie Clark's show in the early '70s. I was so inexperienced that I didn't put the steel in the heels of the shoes, which is required to support the shoe and the wearer. So the girls came out walking very strangely in these rubber, bendy high-heeled shoes I had made. I thought 'Oh dear god! This is the end of me.' But after the show, even David Hockney and Cecil Beaton said to me 'It was so interesting that the girls were moving in such a different way.'

David Lynch is démodé now, if you look at his films. I looked at them the other weekend.

I love exaggerated, and I love eccentric, but you must be comfortable. Otherwise it is nonsense. There is nothing charming about a woman who cannot walk in her shoes.

I'm not very nostalgic, you see. I just don't think anybody has that kind of thing anymore. By culture, by breeding, by whatever, it's not there. The kids today-what the hell are they going to be? I like young people - yes, I do. But when I talk to people at the schools, and they say, "I saw you on the Twit," I don't even know what they are talking about.

I watched L'eclisse [1962] with Alain Delon and Monica Vitti. Changed my world. What a glamorous and modern film. This is what a genius is - the thing of a genius. The dresses, the tiny heels, the Cardin look, the boys dressed up as Italian gigolos - it was divine, very modern. [Michelangelo] Antonioni, I loved and I realized: how modern.

The greatest luxury is being free.

I don't think about myself very much.