Leather jacket Firenze 4-6 (size 40 Italian)

Leather jacket 23 inches from back of neck to hem, 14 1/2 inches from armpits to wrist about 19 inches from arm pit to pit. Soft leather I don’t know what kind it doesn’t say. made in Italy fully lined. In great shape hardly worn. Top button is very hard to button and as you can see by the picture tends to have a little pucker when buttoned. A dark brown