- Purchase .7m (1yd) of fabric.
- Cut a large square of fabric: 70cm (27") square.
- Fold the square in half diagonally, wrong sides together, pin in several places to hold in place.
- Stitch across the front, approximately 2cm (1/2") from the folded edge. You could use a decorative stitch in matching thread or a simple straight stitch.
- Stitch again 15cm (6") back from the folded edge.
- Serge the raw edges or use a simple zig-zag stitch.