I've heard this before, but can anyone shed light on this article?

"‘About 50 years ago, one Thomas Rawlinson, an Englishman, conducted an iron work carried on in the countries of Glengarie and Lochaber; he had a throng of Highlanders employed in the service, and became very fond of the highland dress, and wore it in the neatest form; which I can aver, as I become personally acquainted with him above 40 years ago. He was a man of genius and quick parts, and thought it no great stretch of invention to abridge the dress, and make it handy and convenient for his workmen: and accordingly directed the using of the lower part plaited of what is called the felie or kilt as above, and the upper part was set aside… It was found so handy and convenient that, in the shortest space, the use of it became frequent in all the Highland Countries, and in many of our northern Low Countries also."