Vintage No Tags at All Black Cropped Silk Feel Stretchy Ruffled Short Sleeve Top

Vintage, honestly no idea of era, never come across anything like this before No tags at all Feels like silk but no way of knowing Cropped length short sleeve tank top Very stretchy Fabric has been bunched? Ruffled? Pebbled? Don't even know how to describe it but it's all over the whole top. Gently used condition I would say this would fit anyone from a size small to an XL due to the amount of stretch. Please read measurements carefully to ensure best fit. Measurements (flat lay and VERY approximate due to the stretch) Shoulder: anywhere from 10 out to about 18 inches Bust: anywhere from about 11 out to about 17 inches Length: 13 to about 16 inches I have another one of these in white somewhere if anyone is interested I'll dig it out.