Need help finding a shoe polish kit at a local store TODAY

I've been meaning to buy a simple kit like this online, but I have a formal event tonight and need my burgundy and/or brown shoes cleaned today. So I need to find some local stores that sell such essential kits and I was wondering if MFA might have suggestions. We have one "decent" mall (Macys/Dillards/Sears/Pennys anchors), Mens Wearhouse, Target, Walmart, etc.

I'm not really sure how to clean my burgundy/brown oxfords--whether I need a specific polish color, what cloth/brush I should use, etc. Any help is appreciated!