427
When in doubt, smoke
Just received my LP 9 shirt (ordered this weekend so points for speedy shipping) and went 2 sizes bigger since I'm 6'2'" 240 and kind of broad in the shoulders. Tried it on and fits perfect. Little room incase it shrinks in the wash but I'd say for the bigger guys go +2 instead of just +1. I normally wear a XL and a 3x in these shirts is good. Have to say I love the back of this shirt looks like the inside lid of the box. Very cool.