Finish Square Pillow
1. With wrong sides inside, fold solid black print 22-1⁄2x26-1⁄2" rectangles in half to form two double-thick 13-1⁄4x22-1⁄2" rectangles. (The double thickness makes the pillow back more stable.) Overlap folded edges about 4" to make a 22-1⁄2" square (Pillow Back Assembly Diagram). Baste across top and bottom of overlapped layers to make pillow back.
2. With wrong sides together, layer pillow top and pillow back; baste. Stitch in the ditch along inside border seam through all layers to make a pillow cover with a 3-1⁄4"-wide flange.
3. Bind with solid black binding strips. Insert pillow form through opening in pillow cover back to complete square pillow.