As with a gentleman, when a lady went outdoors, she wore a hat. It might be a practical hat or sensible bonnet, or it might not serve any conceivable purpose of protecting the wearer from the ravages of nature -- it might be little more than a tiny caricature of a hat, but it would be a hat.
This is a typical tail suit from just before the period that is the primary focus of my website - but since men are notoriously slow to cast aside unfashionable garments that still fit, this is, with the exception of the shirt collar and tie (which seems to be an area where men did keep up with the times) what you might see on an older, more conservative man until the early '60s.
The sack suit in these images dates from around 1880. While most sack suits of the time tended to be in sober colors like black and dark gray, a general exception seemed to apply for plaid and plaid sack suits. While not a dominant style, they were not uncommon and allowed a rare opportunity for exuberance in a period of otherwise restrained male fashions.
The form is accessing the EOS International Sales Department's demonstration catalog. The same model, by changing the specific names, values and URLs, can be used to access many other SQL based online databases.
It also includes a demonstration of and link to one of my favorite tools, "Feed2JS", which takes RSS feeds and turns them into web content.