Pattern WRBGBKYMarch 18, 2023 27 s WRBGBKYIt is a 7 stripes tartan.Colour SequenceWRBGBKYList of tartans with this colour sequenceTartansWashington StateWashingtonWashington District Tartan Tartan Number: 2148. Earliest known date: 1988 The Washington State tartan was a project of the Vancouver U.S.A. Country Dancers. It was designed by Margaret McLeod van Nus and Frank Cannonito in order to commemorate the Washington State Centennial celebrations. Governor Booth Gardner signed the bill into law, adopting the design on behalf of the House of Representatives in 1991. The tartan is accredited by the Scottish Tartans Society. See products available Copyright © Blair Urquhart, Comrie, 2015