Los Incas Alpaca patterned button from sweater L

Vintage Los Incas Alpaca wool Patterned sweater made in Peru. Bold colours and fun pattern. Full button front. Crew neckline, extended shoulders. No size tag, so please check measurements carefully. I have it sized it as large. Meas flat across while buttoned: underarm to underarm- 21”. Waist- 20”. Hip- 21”. Length: shoulder seam to hem- 28.5”. Sleeve- shoulder seam to hem- 21.5” Pre-owned and in great condition.