I brought a Laura Ashley tablecloth in red gingham on impulse as I have friends over and a manky table. I could cry as it looks so nice and brings my cluttered Christmas tat together to look really Christmasy. It was in the sale and has made Chistmas for me (also thanks to my lovely friends).
Also brought a signed shirt this year off ebay. It's the most perfect present and in a frame and all the money went to charity so I feel good for spending money (even though it had a very reasonable reserve and no one else but me bid!).