This is it really. Certain brands, often Italian, come up a bit small, and anyone with a stocky, muscular, large chest, and broad shoulders will struggle to find a good fit. As
@moo said, DHB might be a good option, but check whether you're ordering the right style; 'active' will have more room than their 'performance' version.
All this wouldn't be an issue if there was such a thing as a LBS that had a range of clothing in a variety of sizes and styles that we could actually try on. But................nostalgia isn't what it used to be.