 More Colorado deputies making a fashion statement of sorts. Those in Arapahoe County have started rocking cowboy hats. Now, this used to be common across the state, but the last time it happened was in the early 1980s. The sheriff recently approved the new dress code, making it voluntary. Those who want to add it to their uniform have to buy their own hat. This follows the same policy change made by the Boulder County Sheriff's Office recently.