This is a Houston Heavy Viera Cotton Shirt. It's a fairly thick cotton shirt, very sturdy and designed to last. The size is M. Made of 100% cotton. It features vintage shirt details such as cat-eye buttons, a union ticket, and side gussets. There are no noticeable stains or damage. I've only worn it 4 or 5 times. How about wearing it under a denim jacket, leather jacket, or Barbour? I am 171cm tall and weigh 63kg, and I wore it under denim jackets and leather jackets. Color: White