Hosting first christmas dinner...Questions?

So i decided to have a couple of my friends over for christmas dinner and i thought i'd use my wedding china for the dishes... here's the link ( http://www.bedbathandbeyond.com/product.asp?order_num=-1&SKU=111621) I was thinking about using these really neat woven twig placemats and table runner because the pattern on the china is so leafy. But i didn't know what color the napkins or the tablecloth should be. please help!!!?