Flannels
Hi! I’m not new to quilting but I am about to start on a flannel quilt and that is a first for me. It is 2 ply, no bright colors but there is a black solid, 100% cotton by Henry Glass. The owner of the quilt shop said that I do not need to prewash. I am pretty sure I have read that you need to prewash it at least once. What are your thoughts? Is 2 ply different than other flannels? Also, is Aurifil 50wt a good thread for this fabric? Thanks for your help!