I am having a black and white damask wedding, and while I was on Party City's website saw they had damask cocktail napkins marked down from $3 a pack to $1.67. They have a bunch of colors, and if you use code PCBarbie10 you save $10 off a $30 purchase. It's a fun little way to customize your wedding. I bought 20 packs and it came to about $30.
http://www.partycity.com/category/party+supplies/napkins%2C+plates.do?sortby=bestSellers&page=all