I tested David's Textile fabric bought at Walmart. I machine quilted a piece of muslin and cotton batting to a 1/2 yard and throw it in the wash with every load. It's been washed with every load for about a year now. The muslin is not doing too good but the fabric is fine, faded of course but no shredding or holes. And this fabric is $2.76 a yard everyday at Walmart close to me. I cannot tell any difference from David's Textile sold at Walmart from the David's Textile fabric sold at several LQS shops except the price. Not many bolts of it come to Walmart but when it does it's sold out in a few days.