Croft & Barrow Women's 1X? Gray Button Front Cardigan Sweater Casual Classic

No size tag. I got the size off of the website size chart. Please read all measurements. Underarm to underarm is 24 inches laying flat, shoulder seam to shoulder seam is 18 inches and length down the center in the back is 23 inches. It is made of 60% cotton and 40% modal.