Fold the inches allowance for the opening facing the wrong side. Use
seam in stitching the sides. Stitch the three of the
with
the right side out by 1/8 inch away from the edge of the cloth. Invert the
with the wrong side out. the three edges again by 4 inch away from the edge.

2

stitch

cloth

cut

sides

French

pillow case

pin​