Our superwalmart doesn't have fabric, but the smaller store does. It is always cheaper than Joann's. One of my quilt teachers told us that it is fine to use Walmart fabric if you hold it up to the light and can't see the threads thru it. If it is tightly woven she said it was ok to use it. I use Walmart fabric all the time, but always hold it up to see if the weave is tight or not. I've never had any problem with it.