There are a few muslins I like that JoAnn's carries. They did carry Kaufman muslin for awhile .. very high quality and tight weave. Their Legacy muslin is also very nice. One that I have bought by the bolt is RocLon 404 or 403 ( one is bleached one is not. It is a perm press - preshrunk muslin ( although there still is some shrinkage). Be careful buying RocLon as they manufacture several different grades of muslin and you really don't want the lower grades.