I recently found myself plum out of labels and desperate for more right away. I ran out to my local Joann Fabric and was so happy to find this printable fabric on a roll (http://www.joann.com/joann/search/search_results.jsp?CATID=cat1002&keywords=photofabric&_requestid=76891). I had seen similar types at Dharma Trading (http://www.dharmatrading.com/html/eng/420658-AA.shtml) but couldn't wait. What's great about this particular brand is the ease of use and the fabric options which include poplin, twill, canvas, and silk. I couldn't decide between poplin and silk, but I finally settled on poplin because it's thin yet sturdy.
The roll (8.5"x120") cost me 25.00 and with a 40% off coupon it came to 15.00. You can also buy them in smaller sheet packs, but this is more economical considering I only had one coupon to spare.