I had done needle turn applique on 12 12" blocks. The backgrounds were done in light beige scraps that I had on hand. When I was squaring them up to piece together, I accidentally cut one side too short!!!!!! Boo Hiss! I of course didn't want to redo the applique so I pieced the part I had cut off. I haven't finished the quilt, but I am sure it's not going to show after it's all done. If it does, that's okay too.
Just piece it and be happy!!!