Just received this shirt along with the Irish Police flag shirt and a police flag, (retired NYPD Sgt.). I usually don't order clothes on line, but after talking to Kelly from customer service, who said if the shirt didn't fit I could exchange it, I ordered. Being 6'4", 235, I ordered the 2XL and both fit perfectly. It is even a little long which is great. I will be wearing this shirt to show support to the police! I recommend these products! BLUE LIVES MATTER!