It's really about putting that sort of quality and beauty back into our life.

Second-guess [myself]? Yes, I do. I question everything I do every step of the way. Once I make the decision I'm almost blinded by believing in it, and then I usually hate everything I've done.

I hate going out for lunch during a workday because it slows down my pace and ruins my rhythm. I prefer to eat at my desk. Actually, I wander around the design studio with a plate in my hand as I dine on, for example, salmon sashimi and a salad of tomatoes and mozzarella. I often have a bit of dark chocolate after lunch.

Keep your jacket buttoned. Always. It's just really flattering—it will take pounds off you.

I think some journalists and bloggers want their articles to be clever, and the way into that is by writing nasty things. I think our culture likes to be mean. I don't just find this in fashion - I find it in the news. More and more, it is about ripping people apart.

This sounds crazy, but I know so many famous people, I'm just not intimidated by anyone. I feel really comfortable with it.

Anyone with a long-term partner, anyone with a long-term lover, if that lover dies, you could easily see yourself in a situation where you couldn't see your future and you would be living entirely in the past. It's about that loss.