Sheer lace and nylon netting long sleeve black dress top

Unique double V long sleeve, black, sheer and lace top. Long sleeves have lace cuffs. Tapered bodice Measuring 15 inches across bottom. V neck front measures 10 inches, v in back measures 8 inches. Shoulder hem to bottom measures 19 inches. Armpit to armpit measures 17 inches so I would assume this is a medium. I believe this material to be nylon, acetate, polyester, and spandex is the shirt gives. This would be great to put over a beautiful decorative bra top or pretty tank shirt.