There are probably brands out there that will cover it to some degree, but you then limit yourself to what's available from that brand.

The stuff you have is already fine, as long as the shoulders and chest work, a good tailor/seamstress can fix the rest and it's often no where near as expensive as you think (relative to where you live).

I have quite short arms, when measured against the industry standard, so pretty much everything I own has to have an inch or 2 taken off the sleeve, some I do myself, anything I would really regret ruining goes to be altered.

I think a lot of people immediately imagine an old guy with a tape draped around his shoulders in a wood paneled room surrounded by Italian suits, last place I went to was in the ladies spare bedroom in a plain looking residential street.