It's not a "thing" any more. Most weddings I've been to lately had a few people wearing black.
Only rules are don't wear a wedding dress unless you are a bride (or that way inclined groom) - apparently this actually happens
& don't show your knickers or nipples.
People just aren't superstitious around weddings any more. Most of the old traditions are based on superstitions.
What was the name of the corner shop you went to as a child?
Am I being taken for granted, or is this just what being a grandparent is today?

