Oleg Cassini men's navy sweater vest XL 1970s NOS

very fine 100% wool men's sweater vest by Oleg Cassini, navy pullover, V neck, ribbed waistband, made in Italy, vintage 1970s, still with original hang tag size XL, chest stretches from 44-54, waist 34-44, length 28, excellent condition new old stock, never worn