Word of warning about the muslin! I made the foolish mistake of making a whole quilt top using the muslin I had on hand. But then I got to wondering where I got it and whether it was a "cheapie" of not. So I washed and dried some of the leftover fabric. ARGGGHH. The square came out more than half an inch smaller than when I started and had wrinkles that wouldn't come out. I'm having to take apart and remake the whole top using better muslin. So be sure to wash and dry whatever muslin you have. I'll keep my fingers crossed that it turns out to be just fine.