I really wish I had invented the flip-flop. I love flip-flops. It's the one style of shoe I would be so proud of inventing: the Havaiana.

I sort of don't believe in trends. I know that they exist, but what is important at the end of the day is to remain independent

During breakfast there is something I cannot resist, apart from my boyfriend - it's actually the phone. I have a phone breakfast. Always. I call friends, boyfriend, family. Checking who is where. 'Is everything fine?' This is breakfast.

I really have not so much sympathy. If Tina Turner and Prince's back-up band can perform on stage in them for three hours, you can't tell me they are impossible to walk in. High heels are pleasure with pain. If you can't walk in them, don't wear them.

In a creative business, if you're happy, it will come out in your work. I don't see how you can be happy if you don't like the people you're working with and if they aren't a joy to have fun with.

Fashion isn't interesting when it comes from an uninspired place. It's like voodoo; we don't want things that are soaked in blood, sweat, and tears. I adore life, and I'm very easygoing - and it shows in my work.

I never wanted to work in fashion. At age 12 or 13, I wanted to design for showgirls - for the theater! And I was crazy for the Hollywood of the 1950s: Dietrich, Elizabeth Taylor, Jennifer Jones. They were my idea of glamour - and Sylvie Vartan, the French singer.