I've triggered a memory from many years ago when I popped into the HD store in Las Vegas, claimed to be the largest HD dealership in the world. It was huge, so I don't doubt it. We were going to hire a Harley to visit the Hoover Dam but it was around 40c and just too hot, so A/C in the car won out. Anyhoo, whilst strolling around I picked up this 12xl leather jacket and couldn't believe how massive it was, easily around a 70" chest. I put it back down and this feller almost immediately picked it up, tried it on and was amazed it fit! He was about 7' tall and stocky, quite a sight as you could imagine. He was thrilled and went straight to the till to buy it. He rode off on a 1200 sportster which looked like a toy he was so huge!