Sports will always be important in global culture, and so fashion, as a reflection of cultural trends, will always incorporate influences from sports.

It is a fact that, in the West, we live in a capitalist society, but that does not mean that we cannot be guided by the idea of a social conscience in our work. Yes, fashion design requires consumers to consume, but we can do our bit for society by running our companies in a socially responsible way, and by creating products that promote respect for social and environmental issues. There is also the possibility for power and influence to be a force for change.

I am impressed with America's capacity for change, and their ability to bring someone as inspirational as Barack Obama into the White House.

When I go on my boat or to my vacation houses, where I still unfortunately spend very little time, I don't go with the celebrities I know but with a close group of friends and people who have worked with me for a long time.

If people want to change, they will. If they don't want to, it's hard to make them do so. The current interest in the environment is a good thing. The best way to make a contribution in fashion is to promote the idea that a fundamental interest in preserving the environment is itself fashionable.

The stars I have worked with not only look good in my clothes, but they also embody a spirit of dedication and hard work that I relate to and admire.

Italy is not widely thought of as a pioneer of youth culture in the way, say, the UK is.