A lot depends on the fit you're looking for here but there are definitely a lot of options. More on our site (all MIUSA brands) that we've been curating, but some of what I (6'0, 145lb) think are worth looking at:

https://leftfieldnyc.com/ - looser/boxy fit

Velva Sheen - tighter fit/shorter sleeves (sold at a lot of online shops, check Canoe Club for just all around good stuff.

https://bravestarselvage.com/ - about right fit

https://ladywhiteco.com/ - leans tighter

https://harvestandmill.com - expected fit, casual basics

https://standardissuetees.com - haven't tried one, but looks promising

You could also go the semi-tailored route with Todd Shelton. It's quality stuff with top-notch customer service. You can customize the fit for each piece through some easy to use cues. Definitely worth a look if you're struggling to find things that fit just right. Years ago I had them match an out of production pair of APC jeans that fit great and they helped me through it all.