Ladies M-L Petite 100% Cashmere Pale Turquoise Turtleneck Sweater

This vintage 100% cashmere sweater is lightweight yet warm and super soft. The size tags are missing so please see the photos showing measurements. I would say it is likely a Petite L, possibly M, but that is estimated upon length and width. Shoulder seam to shoulder seam across the back is 15.5” and length and width (one side) is 20” with 22” sleeves. This sweater is a beautiful pale turquoise color and is in very good pre-owned condition, no stains, etc.