Gianfranco Ferre Silk Open Top Jacket

Rare vintage 1980s silk open jacket. Black and beige jacquard pattern with a wide pleat detail on the back and cap sleeves. 22 inches wide from underarm to underarm. 24 inches long. Size 46 (about US12) but I would size it M/L. Small flaw on front with a line running through the fabric. No snag & you have to search for it.