9. Athlete or Coach
If you are really short on time, an athlete or coach costume is the perfect solution. It is so simple that you might already own everything you need.
For the athlete, wear your favorite team jersey or workout gear, sneakers, and carry a water bottle or towel. For the coach, throw on a tracksuit or windbreaker, a whistle around your neck, and maybe a clipboard.
This costume is casual, comfortable, and instantly recognizable. It is also a great backup plan if you get invited to a party at the last minute.
You will need: Athletic clothes or team jersey, sneakers, whistle or clipboard.
