HB 501, introduced by Representative Derek Grier (Republican - District 100) designates an official tartan for the State of Missouri. If you wish to see what it looks like, click here to visit a 3rd party website that showcases the proposed design.
I know basically nothing regarding tartans, nor their significance to the culture or history of Missouri. So I'm not sure this bill fills any particular need or purpose. But there is no cost to the state and there is no burden being imposed on anyone, so I voted in favor of this bill out of courtesy to its sponsor.