Everlane The French Terry Jumpsuit in Washed Black, size Medium The onesie you’ve been waiting for. The French Terry Jumpsuit features a flattering scoop neckline, bra-friendly straps, an elastic waistband with a drawstring closure, and a relaxed, tapered leg. The best part? It’s made of durable, tightly spun 12 oz organic french terry cotton which makes it comfortable and super-breathable. Organic Cotton Great condition, worn less than 5 times.