Kiran Desai: I grew up in India, so you have to learn a whole new way of doing clothes when you move to the west. Fashions don't carry over, so if you fly between places you will inevitably look wrong in the country you're going to. Definitely going to India you look bad if you go in your western clothes. Everyone comments on how awful you look right away. The sky is different, the street is different, the dust is different – only Indian clothes work.