There's so much stigma around HIV/AIDS. It's a challenging issue, and the people that already have been tested and know their status find it very, very hard to disclose their status, to live with that virus, and to even seek out the kind of information they need. This experience of going to South Africa a decade ago really woke me up to the scale of the HIV/AIDS pandemic in sub-Saharan Africa, how it was affecting women and their children. I haven't been able to walk away from it.

Most women are dissatisfied with their appearance - it's the stuff that fuels the beauty and fashion industries.

I understand what it is for a woman to want to protect their children and give them the best they can.

I grew up in a middle class household with parents, went to good schools, and never feared for anything, never wanted for anything that was really important. For all of us living in this world, all of us who have the resources, for us to not dedicate ourselves to giving something back, is to leave the world a lesser place.

Fashion is temporary; fashion is a race. What it's doing is giving you something that you say, "This is the outer wrapping of me." Style is something else. It's not quantifiable. Fashion is about selling. Fashion is about what's in. Style is independent of that; style is individual.

I was born in 1954. My parents were brought up in the war years, and life was hard.

I have a lot to be grateful for.