It's for the position of Census Enumerator so the interview will be held in the local police station - for a job that involves trudging around the country side delivering and collecting census forms. I haven't been for an interview for nearly 20 years so don't have a suit as such. I thought a smart-ish outfit would do - I'm thinking a white shirt with a sleeveless dress over and knee high boots. It would be fine as office wear I think but would it do for an interview? I am soooo out of touch.