I would go even harder and say the formal/semi-formal/business/casual folkways are outdated and I wish those expectations or requirements didn’t exist. My work dress policy for the office doesn’t allow sweatpants or yoga pants, but jeans and khakis are fine if you aren’t “client-facing.” Fine, but in jeans or khakis I will be adjusting far more often and imo that’s less professional than just wearing more comfortable clothes.