Bobi Supreme Jersey Romper in Grey. - size XS (also in L, M, S) Bobi Supreme Jersey Romper in Grey. - size XS (also in L, M, S) 100% cotton. Made in China. Machine wash cold. Drawstring waist. Back keyhole with button closure. Soft slub jersey fabric. BOBI-WR129. 547 49273. Bobi is an LA-based line of dresses and tees made from some of the highest quality jersey at an affordable price.