Call a time out on anyone who acts out of line at your next Halloween party or sports-themed bash. The Adult Referee Shirt and Hat costume includes a classic black and white striped referee shirt and a matching cap. Add your own comfortable pair of black pants or black jeans and sneakers to complete the look for an easy costume that will put you in control of the action. Just add a whistle to add the final touch. This referee costume also looks great when paired up with female referees, or with friends dressed as athletes. Referee Halloween costumes are a great costume choice for the die hard sports parent, and can make a great family costume outfit as well, with the little boys dressed as football players and the little girls dressed as cheerleaders.