I found preprinted fabric that looks like piecework at our local Walmart. It is only 44 inches or so wide but you could put several sections of it together with sashing and then borders and machine quilt it over all. I do the same thing but handquilt around each "block" imitating the seam lines of the piecing. That would take a lot longer. The average person who is not a quilter would not know the difference. It would also be the least expensive way to go as far as the materials are concerned.