The red carpet doesn't interest me. I think people become all the same; it's like everyone posing from the three-quarter angle in some low-cut, fitted dress; it's all the same.

Marc Jacobs is full of creative people and Louis Vuitton is again a name on the door, a name that has existed for many years but I'm a collaborator there and I bring in other people, other artists and I work with a great creative design team.

When you design a dress you ask yourself, would woman like it or no. It's much more of a creative process, not a research or trying to make somethings that sells or appeals. I hope that it will appeal to somebody, but it isn't what drives me.

I think something happens with age. And I find this really a lot in what I read from certain art critics: For people who are all about change-people who are supposed to be intellectually and culturally drawn to the idea of change and how the voice of a creative person affects the world on a bigger scale than just the canvas-I would expect a person in that position to have that open mind. It's only a sign of age that they become so locked in their own rules that they forget that this is what it's all about.

I don't think there is ever a wrong time for a polka dot.

As far back as I can remember, I had an interest in fashion. I used to go to sleepaway camp, and they'd provide a list of things that you had to bring, and I always wanted to be a bit more creative than the list allowed. Like, if they required chinos, I wanted to hand-paint them.

Clothes mean nothing until someone lives in them.