An antique (1940s) lambs wool beaded sweater size M

An antique (1940s) lambs wool sweater made in Hong Kong. It has 3inch beading around the edges and cuffs, completely lined with rayon or silk, with hook and eye closure up the front. There is a space on the bottom left where the beads are gone. It’s fixable, I left a long white thread to begin repair or tie & cut off. Measurements are19 inches from armpits and 23 inches long.