Every season, really, has their own chemistry.

I love New York. It's given me so much as a designer. When I moved here, I wanted to tap into the glamour of the city immediately. More than anywhere else, New York offers itself up - you arrive and get a rush in a flash. It's dazzling. Everywhere you look, there is decoration, from a pair of jewel-encrusted shoes in the window in Bergdorf Goodman to the Chrysler Building. And New York is incredibly democratic. Everyone is packed into this tiny space. You are confronted with all manner of people, and I love that.

I haven't had any plastic surgery - despite what people think, this is my nose. I have had Restylane and Botox, but I don't think of that as plastic surgery any more.

France? I don't want to be anti-French but there isn't a more unattractive group of people on the streets.

British people still wear clothes. By clothes I mean actual clothes: jackets and shirts and ties and suits. The spirit of Beau Brummell is still visible. English men make an effort. We’ve lost that in the US. Everyone is more concerned with being comfortable.

We do objectify women in our culture. We're starting to objectify men a little bit more. And there is nothing wrong with that. Objectify maybe is the wrong word. Celebrate their bodies and use beautiful men, beautiful women as a tool to get your attention and to sell things. But no-one - we're very, very uncomfortable in our culture with looking at a naked man. You know, naked women are everywhere, selling everything. And again, this is quite sexist. But naked men make us nervous.

We have to have genius creative thoughts precisely four times a year and on exact dates. I actually write them on my calendar. I write, 'Friday, Nov. 8. Three o'clock. Have a genius creative idea.'