Civilian Piper's tartan

[figheadair]

In any case, isn't this "78th Fraser Highlanders Pipe Band" tartan another Black Watch variant?

The green left as is, the black changed to blue, the blue changed to orange?

The difference being that the double-track motif occurring at the edges of the alternating orange squares has been reduced to a single line at each edge.

In essance, yes. Here is the 42nd sett, then Wilsons' Fraser in which the outer ground stripe colour is missing from the 4 line square, and then this new colour reversal.