Known for their versatility, the MacMillan Old Modern and Old Ancient tartans feature a green base, intersected by red/deep pink, yellow and black lines; whilst MacMillan Hunting features a green and blue, with red, yellow and black stripes; with both forming bold, but traditional Highland designs. It can be woven in Modern, Ancient, and Weathered variations, which offer different tones and contrast. The tartan is tied to Clan MacMillan, a Highland family associated with Lochaber and Knapdale.