Vintage 1970s jumpsuit

Vintage 1970s jumpsuit Fits medium Great condition, note raw hem details in photos. Really great plunge neckline Elastic waist Quite a flex fit garment waist 28-32” hip up to 40” cropped inseam 24” Material unknown however I highly suspect it may be cotton. Rarer for that time period for sure, my other 70s jumpsuits are polyester. But can’t guarantee.