Today, if men wear a suit to the office they almost immediately take off the jacket. It would be too hot and probably uncomfortable to work at a computer with all day long. So they walk around the office in suit trousers, a shirt and possibly a tie.
If the man goes outside, it is likely that he will either put on both the jacket and a coat (in winter) or nothing at all (in summer). Either way, the jacket is redundant.
This redux of the classic lounge suit is often unflattering. Gone, for most of the day, is the waist-concealing silhouette of a well-made suit. That most attractive of outfits, which flatters many men like nothing else, is lost.

Here’s my solution. It’s logical and practical; though obviously that doesn’t mean anyone will take it up.

The key is the waistcoat. Men don’t wear suit jackets because there’s no need in an air-conditioned office; the waistcoat will not make you too hot. Men don’t wear suit jackets because it can be uncomfortable to work in at a computer; the waistcoat does not restrict you. A man without his suit jacket can look scruffy if his shirt becomes untucked; the waistcoat keeps it hidden. Without his suit jacket a man’s tie can look untidy; the waistcoat keeps it buttoned up and prim. It’s hard to fault the logic.

So basic office attire could be a two-piece suit of waistcoat and trousers. A man can then wear any weight of coat over it when he goes outside. Wearing waistcoat and trousers is not quite as flattering as a jacket. But it does lengthen the figure in a similar way, maintaining that long line of smart dark wool.
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