Prom Help!

I have prom in a few weeks, and I'm wearing a white and gold dress. I'm naturally very pale, but I'm trying to get some color before prom. I'm going to need new foundation and concealer and don't want to drop a bunch of money. I also don't have an eyeshadow pallete or any makeup brushes. I have decently dry to normal skin. If anyone has any recommendations I would be so grateful for any help!!