Consider backstitching at the top and bottom of the zipper to prevent the seam from opening over time.
How to sew a zipper step-by-step | Sewing Tutorial with Angela Wolf tb136 Ziela.zip
When you reach the zipper pull, leave the needle down in the fabric, lift the foot, and slide the pull past the foot to continue sewing a straight line. Consider backstitching at the top and bottom of
On the underlap side, fold back approximately inch of the seam allowance to leave a inch "lip" that hides the zipper teeth. Use a zipper foot and adjust the needle
Use a zipper foot and adjust the needle position so it sits as close to the zipper as possible.
like the "Butler Method" or invisible zipper installation How to shorten a zipper that is too long for your project Specific presser feet that make this process easier
Using a dedicated zipper foot is essential to get close to the teeth without hitting them.