This is a stunning piece of fashion history. Authentic and extremely rare piece purchased at Barney's New York in the early-mid 1990's. By Issey Miyake, tagged ladies size medium. Silky creamy white polyester chiffon top that has been painstakingly steam pleated into thousands of points, like a hedgehog or porcupine. Simple style collared cardigan top with front mother of pearl buttons. Extremely stretchy. Comfortably stretched, it measures about 21 inches across at underarms. Would fit a ladies size 10 or smaller with ease. Comes to you in great condition, worn once, original extra button still attached at the label. My home is smoke free.