Originally Posted by AndiR

Thank you for all the input! It seems like the most popular size is just under 45" wide (so the backing need not be pieced) by 60" long. I asked as I'm working on a design for a new baby quilt, and the way I have it right now it comes out to 40" x 55". So I think size-wise I'm in the right ballpark! Thanks again for the help!

Andi