Aerie (American Eagle) grey cardigan sweater. Size XS, fits like XXS

Aerie by American Eagle grey cardigan sweater. Size XS, but fits more like a woman’s XXS. Stretchy knit made of 40% acrylic, 30% wool, 30% nylon. Not scratchy! Grey knit with big collar, large brown buttons, two small pockets on the front. Reddish discoloration on upper right back but this may be a manufacturer defect (I’m not sure). Minor nubby-ness. Measurements: Chest (unstretched: 33 inches Length: 23 inches I only wore this a few times. I gained weight and it looks way too small for me now.