Fergus references the name Fergusson, which can be found in many areas of Scotland. The name Fergus in Gaelic means angry, audacious and proud. The Ferguson clan helped popularise tartan.
Tartan is a woollen with a colourful squared motif typical amongst Celtic peoples. It is formed from a pattern of criss-crossed horizontal and vertical lines in a range of colours. Tartans were originally seen only on fabric, but are now used on many other materials. Scottish kilts are thus almost always made in a tartan-patterned fabric.
Throw in 100 % wool, hand woven. The fringes are across its width and only as a continuation of the motif along its length.