I totally agree with BEEDEE.

"The Cameronians did not wear tartan until 1881 when, in common with other Lowland regiments, they adopted the Government, or Black Watch, tartan. It was only in 1891 that the regiment was authorised to wear the Douglas tartan, which was taken into use the following year. The use of the Douglas tartan reflects the origins of the 26th Cameronian Regiment. In 1881, when the regiment was designated a rifle regiment, the officers and men were clothed in the distinctive Rifle Green cloth with bands of black thistle lace on the shako and black cords. The pipers of the regiment also wore the Douglas tartan."