Social media is hugely important as a vehicle for communication. That's the reality today, whether you like it or not. The good part is that you can continually share news about yourself and your company. But it can also make the design timeline more challenging.

When I make a dress that someone wants to put on and somebody else wants to take off, then I know I've got it right. Because when someone looks good on the outside, they'll feel good on the inside.

For me, coming to a fashion house and bringing my love and respect to it - and, hopefully, earning the love and respect of the house - is the only way to do it. I think of it as my own house in that sense as well. So I like not working from a blank piece of paper. I like that there's something from the past, some kind of identity that I have to work with. There are these good ghosts around, these good energies that kind of reinforce what you do.

I'm incapable of functioning without music. I've always had it in my life. I played the violin when I was a kid, and my mother was a violinist at that point, so it's always been important to me in one way or another. When I work, there's always music cranking.

People always ask me, "Oh, do you ever want to start your own thing?" And I don't, actually. I think what I enjoy most is the sort of co-production of things, where you bring something and somebody else brings something and a kind of alchemy happens.

I think my biggest muses in fashion are probably rock 'n' roll girlfriends, like Anita Pallenberg and Marianne Faithfull and Bianca Jagger - and then maybe Patti Smith a bit as well.

Things are moving quicker and quicker. The internet age has made everything so immediate that what you're doing can start to feel outdated. That's probably the single thing that will most affect the fashion system in the near future. Time is the biggest subject matter in fashion today.