Where can I buy a flannel shirt in Washington State Tartan?

Serious questions. We live in the flannel capital of the world and I've realized I don't have one flannel shirt. As I recently learned, Washington has its own official Tartan. http://ift.tt/2duLxcn the questions are;What are there local companies to the region that make flannel shirts?Are there any companies that offer shirts in the Washington State Tartan pattern?Are there any stores that specialize in selling flannel shirts?And have you got your flannel on? via /r/SeattleWA http://ift.tt/2dppMPb