I've never really had a waist. Even when I was at my slimmest, my silhouette was very straight up, straight down. But I have learnt how to give myself a bit of waist by optical illusion. For this, bring on the belts.

Wearing a bold print gets harder as you get older. Its safer to stick to subtle prints or block colours. I have always found prints quite tricky. My daughter Carly, who is on the design team at Stella McCartney, is obsessed with them.

It is no longer acceptable to ignore the suffering, and designers must take responsibility for the way that their fur is produced.

Want to continue to try and break the barrier between male and female. If you want to do that, that's fine. At our shows, it's like a Halloween party, which isn't a bad thing. I'd like to see more of it actually.

There's no need to dress like everyone else. It's much more fun to create your own look.

I used to be a thing; I'm a person now.

I love exercise but I find it boring doing the same thing all the time, so I fluctuate between going to the gym, doing Pilates and taking dance lessons.