Old Navy women's preppy gray and white long sleeved cardigan, size medium

Old Navy women's preppy gray and white long sleeved cardigan, size medium. Soft and stretchy material, sleeves taper at the end. There are a couple of tiny bleach stains on the left side near the armpit area (see picture 4) but they are barely visible if at all when the garment is on/in motion. 15” pit to hem approximately 18.5 pit to pit