My closest Wal Mart with fabric is 60 miles away, and I will drive that to buy their fabric. I'm not rich, and I can't afford some of the fabric at quilt shops. I have made LOTS of quilts and 'heirloom' clothes for the last 20 years for my nieces and my daughter, and I have never had a problem. I think it has been said here before...you get what you pay for.
Lisa