Once you have mastered the one-piece jumpsuit (in stretch), you can easily learn how to make another model: the jumpsuit cut at the waist. The technical file carefully demonstrates the transformation process to follow step by step with its precise instructions and sketches for a top-of-the-range result in the size of your choice. As this jumpsuit is cut at the waist (creating two pieces, separated by the waist line) the back of the jumpsuit can more easily be given extra fabric length for comfort of movement of the wearer, like sitting down. It is therefore possible to use a non-stretch fabric for this new model, although the use of stretch fabric remains possible if so desired. While providing all the necessary information for making the jumpsuit cut at the waist, this technical file can also be use as a base for making other models.