i don"t think it has to match if you make a crazy quilt i have seen a lot of old quilts with a lot of different textures and designs the original quilts were from scraps from old cloths to keep warm i have a lot of polyester that were in the piles of fabric at an auction i have had put it aside until my friends mom showed me one that had every thing in it shape and size did not mater either. i am going to make one next
mema