Back in the days pre-social media and before people got so self-absorbed they cannot wipe their own backside, people knew what to do and what to wear. If the girl down the street was marrying the boy from two streets over, you put on your “Sunday go to meeting clothes” and went off to congratulate the happy couple. And some of us had Mothers to warn us against sending the wrong signals out. Those Mothers told us not to wear RED to a wedding because someone might take it as a signal we had slept with the groom or wished to sleep with the groom. The horror! Apparently this myth is back again because bad myths never die, they just get recycled for a new generation.