This is a BACKBONE flannel shirt. It's a thin flannel shirt. The collar, cuffs, hem, and pocket flaps, as well as the button areas on the front, have been remade using scrap leather. Various types of leather scraps have been sewn onto the flannel shirt. The BACKBONE logo is on the collar and sleeves. The logo is embroidered with silver thread. This is not a BACKBONE THE VINTAGE flannel shirt, but I believe it's a custom-made product. Please feel free to ask any questions you may have. It will be shipped folded small via Takkyubin Compact. Measurements (laid flat): Shoulder width: Approximately 43cm Length: Approximately 72cm (from the top of the collar at the back) Underarm: Approximately 42cm (from underarm to hem) Width: Approximately 47cm (measured under the armpits) Please note that there may be slight variations in measurements depending on the measuring method.