Cowboys, proud of their gear, often use brightly colored or fancy neckerchiefs, which are more often called "Wild Rags". Paisley patterned or polka dotted are very common.
Some prefer to wear them loose and some prefer tied tight around the neck. I prefer a loose neckerchief and use it for everything from wiping sweat, cleaning glasses or binocular lens', to wrapping around my nose and mouth to protect against sand blown in high winds which are common down here in West Texas.
In the video below I explain several methods of tying a neckerchief knot or wild rag knot.
