This is a BIGMAC flannel shirt, made in the USA, from around the 1980s. It's from the transition period of the late 70s to early 80s, with a collar that's slightly longer like those from the 70s, and a silhouette closer to the 80s, being roomy in the chest and a bit shorter in length. The tag is an 80s tag. While the 80s saw the introduction of logos on the buttons, this shirt uses the logo-less buttons from the 70s. Marked Size: M Actual Size: Shoulder width: 46.5cm, Chest width: 56cm, Length: 72cm, Sleeve length: 60cm Please allow for some margin of error. Please consider this a vintage item and consider accordingly.