I have a job interview next week and have my outfit sorted but my problem is I have a foot injury which is preventing me from wearing normal shoes. I've been living in Skechers and a pair of Ugg-style boots which my employer has been understanding enough to let me wear. But what do I do for the interview? I can't rock up in a smart suit and trainers can I?! 
Dh has suggested I wear them to travel in and change into shoes when I get there but I literally can't walk even a couple of steps in shoes, it's so painful. I'm stressed enough about the interview without this added pressure.