Things You'll Need
Instructions
Place the jumpsuit on the dummy. The jumpsuit doesn't have to fit the dummy perfectly, but it should fit you perfectly.
Cut cheap or scrap material into different shapes that will fit together to cover the entire jumpsuit. By cutting up and using cheap material, you won't ruin expensive fake fur by making poor cuts. This way, you can mix and match different shapes using scrap material until you have a perfect fit.
Number each piece of scrap material that you intend to use. Write that number where you intend to sew it onto the jumpsuit. Then cut out the same shapes using fake fur.
Sew the fake fur onto the bodysuit. Start with loose stitches and gradually tighten them until they fit perfectly. This part is best done with a friend, so you can actually wear the bodysuit and have it tightened to fit your form while you're wearing it.
Attach any extras, like tails, claws or teeth.