NormaBeth, they Do have bleached muslin that is white. It is usually a thinner weave than most regular quilting fabrics. I think my Joanns has different weights of muslin. Don't quote me on that. I DO know that Kona is a MUCH heftier weight. I used a Kona in an aqua in a quilt a few years ago. It was QUITE a bit heavier than the other fabrics in the quilt. I would think that the Kona muslin would be good. Kona has a wonderful hand!