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 I was starting out, it seemed like there were so many girls who were known by their first names, who were unique, who all had idiosyncrasies and characteristics that made them individual. Those girls stuck around; you'd work with them season after season. But now it's completely different.

I guess when I look over my shoulder at other designers, I feel like people are so definitive. It's so clear to me what their aesthetic is, what they're projecting. And I look at my own work and I think, Who could ever decipher what the hell is going on?

I said, 'Okay, it's the year 2000, I'm getting a computer and a Palm Pilot.' I know how to check my e-mail, and I've listed some phone numbers on it. Half the time the battery has gone out so I can't use it.

I create the concept, which for me is about deciding upon the right girl and the right 'spirit', and thinking of all the things that visually describe her. It's just like putting together a fashion show; for me, that starts with the spirit and the girls as well.

Young girls need to learn that sexiness isn't about being naked.

I'm not a model, so the idea of modelling a suit or clothes is weird in itself.