Soft real leather biker jacket

Beautiful piece! Really soft high quality leather, feels like lamb leather but might be cow not totally sure as the tag doesn’t specify. One of the back seams is coming undone a bit as shown, doesn’t affect the wear at all but just FYI (reflected in price). Labelled a large but fits like a snug medium. Chest 16.5 inches flat 21 inches long at longest point Arms 22 inches Shoulders 17.5 across