Although I marked it as a little big because he said it was too big it looks good when I look at it. I hope this helps you in your purchasing decision. I chose 6X for my son in law and I'm glad I did because sometimes things go wrong. You can also roll up the sleeves and wear it as an open-front jacket. It's hard to find a nice plaid shirt for a tall guy. I think it was a great purchase, he loves it, it didn't cost that much and I will definitely go back to the big boys at Revain when buying clothes for him. I also bought a black zip up jacket which was just amazing. I love the sizing chart on the Revain website which asks me to estimate his weight and height and what I plan to get. When I filled in the blanks in my height and weight assumptions, the app displayed this message. Good choice!