Pillow with square corners
I make my pillows by quilting the front and back separately. The back is in 2 pieces that overlap with the opening about at the center and is closed with Velcro, buttons, or snaps. I put the top on the back with right sides out and stitch all the way around. Trim and then bind as I would a quilt using binding almost 3 inches wide before folding, because of the extra thickness where the two pieces in the back overlap. Insert homemade or purchased pillow form.