Civilian Piper's tartan

[figheadair]

I was recently sent this image, taken at a Canadian Piping Competition, with a request to identify the tartan on the left.



I’ve never seen it before but it appears to be a colour reversal of Wilsons’ Fraser tartan which is worn by the Simon Fraser University Pipe Band. I wonder if this was a special for the individual or whether it is a band special. Anyone know, OC Richard?