Mullin, who was presiding over the Senate while wearing his cowboy hat, posted a video on social media saying, "Nothing in the rules says I can't wear my hat to preside on the floor." However ...

Eric Sanchez and Ivan from Alan’s Lids, a Western wear hat shop based in Crowley, Texas, discussed their custom cowboy hat ...

While many locals and more low-key visitors still adhere ... some go full Western in cowboy hats, boot-cut jeans and heels; and others wear piles of fur, dramatic shearling coats and hats.