Rare Vintage 1980s Japan Issey Miyake Sweater M

Oh my. Rare.Vintage.Miyake. Crazy dope hand woven sweater from Issey Miyake in a size medium. Care label dates this pre 1990, likely mid to late 1980's. Beige color gauge weave, this mama is heavy! Signature edgy line design. Four woven "balls" w loop to fasten on front, one hidden inside. Rock this so many ways...open, half buttoned, fastened all the way. Own a piece of vintage Miyake art. Have not located another piece like this anywhere! Next listing has flat lay photos and measurements.