Do I have to wear a uniform?

Yes, if it is required by your employer. The uniform must not contain the word "police" or any other word suggesting a law-enforcement officer; be worn while on duty; and include at least 1 insignia clearly identifying the name of the licensed firm, and a name plate or tape bearing, as a minimum, your last name, as described under 6 VAC 20-171-320.17 of the state regulations.