I ordered a size up- and it fits perfectly in the chest and shoulders (after washing and drying). It's a bit voluminous in the rest of the body, and the cuffs are a touch long, but nothing a tailor couldn't easily fix. Aside from that, it's well constructed, I love the Aertex weave, and there were no manufacturing defects. Lightning fast speed as usual. Great shirt.

Corto Waltese - OH

Bought a few items from WPG and always pleased with my purchases , fast delivery well made items .Good fit

Petfield - UK

I am 41" chest, 5'11", 185 pounds.... had to go to size 46 to fit after washing... So expect 2 sizes larger. Great pattern and fabric..

Bridges - US