Halogen women’s XL cardigan

This 8 button cardigan sweater is 82% viscose and 28% nylon. The sleeves are three quarter length. The sleeves measure 20 1/2 inches from shoulder seam to cuff. The shirt measures 24 inches from back collar to hem. The front measures 22 inches to hem. It measures 17 inches from armpit to armpit. I feel like the sweater fits small for an XL. It’s in good shape.