Better Not Red
David Mercer from St. Johns, Newfoundland wrote:
We are a small shul without a rabbi. Last Shabbos the question was asked "Why does one not wear the colour red on Rosh Hashana?" Can you tell us? Todah.
Dear David Mercer,
Red symbolizes blood and Divine judgment (which may, G-d forbid, end with death). White symbolizes milk, goodness, sustenance and mercy. Therefore, on Rosh Hashana it is customary to avoid wearing red and to prefer white, in order that we be judged with mercy and merit a happy and prosperous year. This is not a law, but rather a custom.