Vintage Handknitted Polo Ralph Lauren Wool Sweater

I lived in Montreal last year and bought this vintage sweater. Label in English/French. It is vintage could have been a custom order for handknitted sweater which were mailed directly to customer. Sz we think could equate to boys Xlarge . I would say size equates to a medium for women. See size measurements and compare to something you own. There is knitting imperfections on front. Measurements approx. Length 25” pit to pit front 21” Arm length 22” cuffed Waist 17” unstreached 19” stretched