I never minded wearing a uniform at school, even the drab grey one of grammar school.
However, a lot of businesses, like banks, building societies, and the catering profession have a uniform.
I was at my cousin’s wedding in 1990 and was just about to take my seat at our table when somebody grabbed me and told me to wait on tables 8 and 10!
I pointed out I was a guest then noticed that the waiting staff were wearing a black skirt/trousers and white blouse/shirt. I fitted right in!