QED London Blue Gingham Cardigan Size S

Size S QED London Blue Gingham Cardigan in good preowned condition. No longer fits. There is a small stain that went unnoticed when I purchased on the back lower right side (see pictures). For reference: https://www.asos.com/us/qed-london/qed-london-cardigan-in-blue-gingham-print/prd/200446012