Bobi Supreme Jersey Sleeveless Jumpsuit in Black. - size M (also in S, XS) Bobi Supreme Jersey Sleeveless Jumpsuit in Black. - size M (also in S, XS) 100% cotton. Drawstring waist. Racerback. Side slant pockets. Body measures approx 36 in length 18 at the knee narrows to 10 at the leg opening. BOBI-WR107. B 05259. Bobi is an LA-based line of dresses and tees made from some of the highest quality jersey at an affordable price. Brand: Bobi