Jumbo Spandex, used for the one piece jumpsuit in early years and even the skant. Fabric is dyed to perfectly match prop costume, it is made of nylon and knitted to the same grain of screen accurate fabric. The fabric is thick and has a nice drape, for the best look you need to tailored to your measurement and let your body pull against the fabric for the accurate look, or make it slightly bigger to wear it at ease.
Best source to get affordable yet accurate fabric for this iconic jumpsuit

CONTENT: 87% NYLON / 13% SPANDEX
WIDE: 58"
WEIGHT: 350 GSM