If you know a happy couple who's about to walk down the aisle, consider yourself in good company. About 2.4 million people tie the knot each year in the U.S., with an average guest list of about 175.

It truly feels like 2023 is the year of all the weddings. So many, in fact, that you might start to forget the details of 1) which wedding is when and where, 2) what you planned to wear, and 3) which ...