I was a fat child; I was asthmatic. No wonder I'm a hypochondriac.

I love to see old women. I love wrinkles. I love gray hair.

H&M approached us to collaborate, and see if we could translate the dream we created at Lanvin to a wider audience, not just a dress for less. I have said in the past that I would never do a mass-market collection, but what intrigued me was the idea of H&M going luxury rather than Lanvin going public. This has been an exceptional exercise, where two companies at opposite poles can work together because we share the same philosophy of bringing joy and beauty to men and women around the world.

I like first class, but I don't like first class people - I prefer the people in coach. I like fine restaurants, but prefer the taste of McDonalds. I like to be perfect, but I don't like perfection - I think it's dangerous. There is nothing after perfection. I know, I am a walking contradiction.

If you take something out of the freezer, it's cold, but what happens when it melts? It's a cool party, a cool person, a cool collection. What does that mean? I'm more interested in things that are uncool, things that have a certain individuality, a certain soul, a certain longevity, emotion, fragility.

I'd rather be relevant than cool.

All the young people in fashion worship the people who have been around a long time. I think it is about keeping something going through the generations. Take my work: Just because I'm not 20 anymore doesn't mean that people don't appreciate what I do.