Contemporaine sweater large button warm wool knit short sleeve cardigan winter

Very warm, heavy wool sweater from Contemporaine. Measurements (measured flat, non-stretched, multiply by 2 for full circumference): - Length: 21 in/ 53.5 cm - Chest: 18.5 in/ 47 cm - Sleeves: 10 in/ 25.5 cm Size M. Might be running small based on the measurements. Excellent condition.