Quote Originally Posted by CRussell View Post
<snip>What I mean is that I wish they were more mainstream and a little more readily available. Perhaps I am simply not familiar enough with the marketplace, as you suggest.
Retailers of Highland attire often carry a wide range of options. Certainly many of them cater to Scottish (or at least Celtic) identity, but they do have the things you are talking about.

There are also items out there that work well with a kilt but weren't originally intended for it. Think a Spencer jacket rather than a PC or a duty belt instead of a dirk belt.