Once on a bet.
Since I am a twin ( not identical close up) I told them ( employers) that they could not tell me from my sister if I came in dressed differently, of which they challenged me.
I waited for a month to pull this off successfully.
I bought an entirely different coat ( it was Fall)then what I would usually wear( conventional).
I had a costume wig left over from Halloween a few years ago and wore that..long curly hair, different color then my own.
Different boots etc
I walked in to work on my day off dressed as above,picked up the local newspaper and went to pay for it at the til where they were chatting together.
They said hello, I answered sustaining an accent .
I stared at them after paying and they were confused and asked if there was anything else…so in my accent I asked if they carried a grocery brand and they directed me to the aisle.
They both were flirting ( as they usually do with ANY female that comes in and I was no exception.
One followed behind me ,probably thinking that I might steal something?
I turned aground and faced them and walked right up to the both of them chatting behind me and stated that they owed me $20.
Again they were confused and asked me why i had thought that?
I told them because they just lost the bet that I had with them.
They forgot and still didn’t understand so I took off my wig and laughed .
They were flabbergasted and probably embarrassed as to flirting etc
By the way they NEVER paid the bet.
But it was a successful joke on them.