Originally Posted by
KarynneStorm
There are some online options for printed backings. Also my aunt used a california king size flat sheet as a backing fabric, and you can get those as fancy, high thread count as you like. But I agree with Lori S^ with the Kona muslin. good luck.
Great if you are quilting it yourself. Most longarm quilters do not like working with sheets as backing because of the thread count. It can cause thread tension problems.