Regimental Tartan
The regimental tartan is the Government No. 1 Tartan. The kilt worn by the Argyll and Sutherland Highlanders are traditionally box pleated while those of The Black Watch (Royal Highland Regiment), who also wears Government No. 1 Tartan, are knife pleated.
Read more about this topic: The Argyll And Sutherland Highlanders Of Canada (Princess Louise's)