This kind of accompanies my other thread, but for obvious reasons this doesn't fit under the same title... I need suggestions on shoes that would work in such an environment. As such they need to have a non-slip bottom, lest I end up on me arse (done it before...) and they should also be black.. They don't need to be Oxfords, and in fact they probably shouldn't be... they need to be comfortable to stand on all day... but they probably shouldn't be sneakers. Any suggestions would be grand, thanks.