I would say anything that comes to mind, its such a friendly place here. It does help if the questions already been asked, always good to do a quick search in the archives but almost anything.
I asked this question but i've come from a joint IT/Logistics background and I was unsure what to wear to wear for an interview as a developer and you know what it was an interesting one to read on the comments that were wrote back, some casual, others bootsuited, others comping from corp.