For years, I worked for a very corporate, very uptight consulting firm. Had to wear shirt and tie at a minimum, but suit was preferred.
That idiotic, uncomfortable (trust me, wearing a suit in San Antonio in the summer is about as moronic as it can get, with temps routinely hitting 100+ degrees) dress code was one of the reasons I retired early.
After 4 years of retirement, I came back to work for far less pay for a small company that pretty much lets me do what I want- work from home, no dress code (which pretty much means Tshirt and shorts every day). No idiotic dress code, minimal stupid meetings, no commute. Work does not suck when you can do it on reasonable terms.
FYI, I gave most of my suits, ties, dress shirts/pants to Goodwill. Just kept a couple for weddings and funerals. Haven't worn a tie in almost a year, and couldn't be happier.