I use Printed Treasures, pre-treated cotton fabric-5 sheets (8.5 x 11") to package. The cotton sheets are easy to use, and work perfectly in any printer and the photos come out great. These pretreated sheets are so much easier to use than fabric by the yard that has to be treated by special solutions.
http://www.overstock.com/Crafts-Sewi...tml?cid=123620