I think the era of the jacket required restaurant is just about gone - an anachronistic vestige of the past. There are only a few restaurants where I find the need to get dressed up. And when people eventually stop going completely to those restaurants - in effect, when the dress code starts to hurt their business then there will be another nail in the coffin.
I don't disagree, I said earlier I know of only one restaurant within reasonable driving distance that still has a dress code and as far as I can tell it doesn't seem to be hurting their business. If and when they drop the code I will still patronize them, I like the food and atmosphere. Not the only restaurant I dine at. I don't come to the forum claiming any moral high ground, superior intellect and knowledge and other than the occasional joke, I try to avoid ridiculing, mocking and insulting others regardless the topic and fortunately hasn't happened to me much but I have witnessed it towards others on many occasions. Hypocrisy, disingenuous, all bets off then. Run down off that high ground, do a drive-by then scamper back up.