You have a number of ways to stitch a zipper in a decorative pillows. Here I show you the spiral zipper. This zipper is different from the usual zippers, because the tab is not on the side of the teeth.
It is also a bit of a change for me. The teeth curl up after stitching. So when the pillow is ready you won’t see it. They are on the inside of the cover. It is easy because you no longer have to make decorative stitching afterwards. I normally do that. With “normal” zippers.
You can turn the explanation or subtitle in the video on and off right at the bottom of the video.