The perfect one piece jumpsuit does exist. Made of a heavy weight rayon / spandex, this fabric is smooth and breathable. It hugs your body, while allowing you to move easily and look snatched AF. KELLY has an open back that is closed at the neck with a hook to keep it in place. She has a full length pant, with a 26" inseam for all sizes. And, as the fabric is matte black, it allows this piece to be wearable from day to night seamlessly, everyday.