Regional tartans of Canada are represented by all Canada's provinces and territories having a regional tartan, as do many other regional divisions in Canada. Tartans were first brought to Canada by Scottish settlers; the first province to adopt one officially was Nova Scotia in 1956, and the most recent province was Ontario, in 2000. Except for the tartan of Quebec, all of the provincial and territorial tartans are officially recognized and registered in the books of the Court of the Lord Lyon, King of Arms of Scotland.
British Columbia tartan.
Tartan is a patterned cloth with crossing horizontal and vertical bands in multiple colours, forming simple or complex rectangular patterns. Tartans originated in woven wool, but are now made in other materials. Tartan is particularly associated with Scotland, and Scottish kilts almost always have tartan patterns.
Three tartans; the left and right are made with the "modern" dye palette; the middle is made with "muted" colours.
1970s Missoni tartan knit jumper (sweater) and skirt set
Visualisation of 2/2 twill weave: the black weft threads go two over then two under the orange warp threads, staggered by one thread each pass (resulting in a diagonal pattern). In the actual cloth, the white gaps would be closed.
Close-up view of traditional tartan cloth, showing pattern of diagonal "ribs" of colour; this is a five-colour tartan, in scarlet red, black, yellow, azure blue, and crimson red.