- Place the wrong sides together, aligning all of the edges.
- Using a 1/4" seam allowance, sew the one long side that has the markings, leaving the area between the markings open but back stitching to lock your stitching at each stop and start.
- Press open the side seams.
- Sew a zigzag stitch on each seam allowance.
- Stitch around the opening on the side seam to hold the seam allowances back in the casing.


