Well, Aaron, leather sporrans weren't commonly worn in that time period.

As for daywear, I would take a look at some of the drawings by Kenneth MacLeay, found in this Forum. There are a number of good paintings of men in day dress. There are photographs to be found in the Forum, as well, in the vintage section. What was worn in the latter part of Queen Victoria's Reign would have been worn in mid-century, too.

The cut of the jackets wasn't much different than what you would find worn today. They might have been a little longer, but not by much.