Do you have to wear a uniofmr? If so, which clothes?

This was posted in 2006 - you continue to answer old threads.
Please keep an eye on the dates.

OK, how old do they have to be?

First its not a good idea to piggyback your question on someone else's. This can lead to confusion. You should start a new thread. So I've moved your question to its own thread.

No, a uniform is not required for a nanny, but the employer could require one if they want to as a condition of employment.

Generally a post without a response for a couple of months is dormant and should be left so.