"I have 3 words for you, asinine, idiotic, and unprofessional. This is not Jr. high, this is not show and tell, we are big boys here, and we are here to work, I dont care if it's Irish Day, I don't care if you are a transy, but when you come to work, you will wear this uniform, or you will be released. You have reflected badly on me, my judgment and position, you have embarrassed me and the other employees, and you have reflected badly on the professionalism of this job. If you have any sense of decency and maturity about you will be go home and change into proper attire."
That was WAY more than 3 words...