Vintage 70’s Nylon Tube Top

From my moms closet. I have a photo of her wearing it too, back in the day! Very small snag I’ve captured in the second pic. Measures 13” across, comfortably stretches to 16” across. Looks fab over a fitted white t as well. I can only guess the size, so am posting as a 6/8 This is whisper light, so it won’t give you lots of boob support if you need it, like an elasticize tub top would.