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.

Sometimes I can't believe I'm going to be 60. I always say there's no point moaning about getting older, when there's nothing you can do about it. But still, I do find it quite funny. I look at that number, 60, and I think, really? Me?

I was very, very underdeveloped for my age, I hated what I looked like, so I thought everyone had gone stark raving mad.

Can you imagine wot it was like. All the girls gettin' luvly figgers and me stayin' flat as a pancake? It was no fun, I tell you.

I've always loved life, and I've never known what's ahead. I love not knowing what might be round the corner. I love serendipity.

The 40s onwards are when we can really begin to enjoy ourselves. For many women, this is when everything comes together, and they look better than ever. The great thing about getting older is you don't have to do/wear/say anything you don't want to. It wasn't until my very late 30s that I stopped worrying about what other people thought.

If I want to calm down, I'll buy some fabric, get a pattern, shut myself in a room and stay there for days, really happy. And at the end of it, you get a bedspread or some curtains or something to wear - it's lovely.