How do you put a zipper on a turtleneck?
Cut the zipper where you’ve removed the teeth, then add the larger piece back onto the zipper so the pull doesn’t zip right off. Once your zipper is the right length, SLOWLY sew it in place on the turtleneck, making sure to avoid any wrinkles and creating a straight line. That’s it!
Can you sew over a zipper?
When sewing across the zipper, nylon zippers and plastic zippers sew very easily — just use the handwheel and go slowly and you’ll be fine. Be aware, though, that sewing across a nylon or plastic zipper will almost always damage that part of the zipper, so there’s no going back! … Remember that you can pin zipper tape!