Notes: Representing the colours of Wales, this national tartan is recognised in Wales as The Brithwe Dewi Sant, or The Saint David's Tartan, exclusively woven in Wales by The Cambrian Woollen Mill, in Llanwrtyd Wells, Powys. Launched at Cardiff Castle in honour of the Welsh Patron Saint, and worn by Welsh folk around the world for special occasions including St David's Day, March 1st. A differing warp and weft create a vertical stripe in Welsh Tartans. Designed in 2002.