Having a hard time with your zipper? Centred zipper, fly front, lapped zipper and invisible zipper: these four zipper techniques are a must for any clothes construction. Try out this centered zipper technique and your zipper will never shift again when inserting it. See how to design fly front zippers with a deep placket to avoid the zipper or zipper pull from showing on the center front of your pants or jeans. Lapped zipper is where all the construction isto onside and is always grea for most dresses, pants and skirts. An invisible zipper is not as hard to sew as you might think; the secret is the pressing of the zipper before sewing. Do you have problems with getting rounded curved patch pockets with a flap to look symmetrical? A trial for most home sewists if you follow pattern instructions...not any more after this workshop. Impress yourself on learning how to do an invisible stitch patch pocket..a Rolls Royce when it comes to pockets. It is an invisible stitch patch pocket that is fully lined and is completely stitched down by machine for strength with no visible stitching on the outside. Kit fee is $15 and payable to Ron.