Most people travel with a good book, but I also keep my agenda with me; I'll flip through the pages and take a few moments to organize my life a little - I rarely get the time to do this normally.

British and American women have very different styles and a different way of living.

It's not all about beauty! It's also about a sense of humor.

Sometimes I'm a psychiatrist and I tell people in my office that my door is open, and if they have a problem to come and talk to me. Sometimes I say, "I have to close the door because I don't want to hear it!"

One thing about my mother is that she has her taste: She knows what she likes and what looks good. It's not studied. There is no insecurity in what she is going to wear, and I think that translates into effortlessness. Her career has been a steady rise, and it hasn't been about the fashion of the moment. It's been because she has kept to her style. She didn't go grunge when it was grunge, or 70's when it was 70's. It's about being secure with what you like and not worrying about what's in fashion that particular day. That's what I admire about her.

Have I ever been horrified to see someone in my clothes? Many times, but I close my eyes and look the other way. That happens to everyone. What can you do? Go and tell her, 'Don't wear that dress again'? We designers always have fantasies in our heads, but the difficult task is to make them reality. Because you can be the best designer, but designing in your own place and with nobody wearing [your clothes], then what happens? You're nowhere.

I approach fashion as an evolution. It's always changing. As you know, sometimes it changes in three months.