I tried this shirt on today. It's fits nicely, my size is a 2.5 XXL, but shirt makers don't make such a size. I bought this shirt in a 2XL. It fits Ok and I'll keep it. It's made of a nice thin material that will keep you cool, BUT since it's so thin it will show your chest/ "dark spots" or show that you are wearing a undershirt. One doesn't need to be a chef to wear this shirt.