My wife and I always dress up when we go out to eat. It's not an everyday occurrence so we treat is as a special occasion.
I too have been to Mass where the people are dressed in tee-shirts and cutoffs. I am thankful they are there, but really? They want to present themselves in front of our Lord as if they were going to clean out the garage?
My pet peeve is seeing men wearing hats at the table at restaurants. When did this become acceptable? Good grief!
The movie “Idiocracy” was a documentary.