I have my favourite fashion decade, yes, yes, yes: '60s. It was a sort of little revolution; the clothes were amazing but not too exaggerated. We have got to change our ethics and our financial system and our whole way of understanding the world. It has to be a world in which people live rather than die; a sustainable world. It could be great. I can't get sucked into that celebrity thing, because I think it's just crass. I love things that age well - things that don't date, that stand the test of time and that become living examples of the absolute best. When I was young, I lived like an old woman, and when I got old, I had to live like a young person.