I am working at home, on home tasks. I am willing to work otherwise on Labor Day. Are you?
While on one of many breaks which I permit myself to have I found out why it is acceptable and even of no consequence to wear white after Labor Day. In this century, we are free from the silly social code that was developed to separate the new from the old rich. Back in the day, the old rich decided - arbitrarily- that anyone who wore white after labor day was merely newly rich and therefore, inferior.
A person should always choose a Halloween costume which is in direct contrast to her personality. (Lucy Van Pelt. From 'It's the Great Pumpkin, Charlie Brown'.)