VTG Metropolitan View silk grey polo sweater

Insanely soft charcoal grey 100% silk sweater with long sleeves and button-up polo collar. Would guess C. 1980s. Surprisingly warm but lightweight. Tagged mens L but I think it may actually be a womens L; fits smaller and much shorter, see measurements. Super cute, just didn't fit me. Measurements (taken lying flat): Pit-to-pit: 22" Nape of neck to tail: 26" Sleeve from neck to cuff: 29"