US NAVY shirt. It's in deadstock condition, almost unused. It has an official uniform tag. This is a collector's item. There is a small stain on the back, but it's not noticeable. Please check the fifth photo. Actual size (laid flat): Shoulder width 50cm, chest width 57cm, length approximately 73cm. It's about L to XL size in Japan. If you like it, please consider. Please refrain from purchasing if you are sensitive to details. Shipping included.