Centered zipper (concealed on both sides):
1. Overcast the seam allowances. Join the fabric layers, right sides together, with a standard stitch up to the zipper insertion mark.
2. Baste the remainder of the seam closed. Press seam open.
3. Baste the zipper in place, centering the zipper teeth along the basted seam line and with the zipper pull extended beyond the top of the garment edge.
4. Attach the Zipper Foot to your machine.
5. Position edge of Zipper Foot close to teeth of zipper and move the needle to stitch approximately 1/4" - 3/8" (6 - 10 mm) away from center seam line. Stitch along both sides and across bottom of zipper with a straight stitch.
6. Remove basting stitches.