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<p>With the exceptions of most mainstream weddings and funerals, this is really a YMMV deal depending on the parties involved or in cases of businesses like fancy high-end restaurants which usually require dress codes, prevailing economic conditions. </p>
<p>Not every parents of one’s SO, boss, or dates expect such a high level of formality. If anything, some of the dates, SO parents, and most bosses went out of their way to insist I come dressed comfortably and not to worry about formalities…including sartorial ones.* </p>
<p>In these areas, your remarks, while valid to some extent, remind me of some older relatives who are stuck in the 1950’s regarding what they regarded as appropriate dress norms. </p>
<p>Regarding NYC high end restaurants or fancy venues like the Metropolitan Opera, they haven’t seemed to care as much for dressing up in the last several years due to the economy and other factors. </p>
<p>While some of the restaurant/venue proprietors/staff weren’t happy about it, they kept their feelings well-hidden as they didn’t want to offend the few paying customers and possibly jeopardize possibilities of repeat business or in the case of the waiters, a possibly decent/generous tip. </p>
<p>Granted, as the economy improves, they’ll probably re-enact the once strict enforcement of the formal/fancy dress code again. </p>
<p>Also, many religious establishments have become much more informal than the ones you probably remember. Most of the ones I’ve been to, including some long established ones** no longer expect suits or formal dress as a prerequisite for attending…and state as much on their programs/bulletins. </p>
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<li>I usually went business casual in such cases as that’s what I wore to most of my workplaces.<br></li>
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<p>** Some were founded in the 17th century.</p>