Of course, this is an authentic product. It is a valuable vintage item. It's warm, making it the perfect item for the coming winter. Shoulder width / Body width / Sleeve length / Length Shoulder width: 53cm Body width: 61cm Sleeve length: 64cm Length: 66cm Color: Navy系 (Navy-based) Stains, tears, odors, etc.: None There is slight discoloration on the lining of the collar, but it has been cleaned, and otherwise, it is an item in good condition with no noticeable scratches or stains. This is a used item, so please refrain from purchasing if you are sensitive to such things. Returns are not accepted except in cases of our error.