This is a US Navy USN N4 Field Jacket, a genuine item. Length = Measurement from the center of the collar down the back to the hem. Width = Straight line distance across the chest, under the armpits. Sleeve Length = Measurement from the top of the shoulder to the cuff. Shoulder Width = Straight line distance from the shoulder seam to shoulder seam. Length: 67cm, Width: 60cm, Sleeve Length (from shoulder): 61cm, Shoulder Width (right shoulder to left shoulder): 48cm. Please understand that there may be some slight variations. This is a vintage military surplus item, so there is overall sun fading, discoloration, and signs of wear. The bottom button has been replaced. Please refrain from bidding if you are overly concerned about condition.