The letter “M” on a traditional RSVP card can seem confusing, especially to people unfamiliar with older invitation customs. However, its purpose is quite simple. The “M” represents the beginning of a courtesy title that the guest is expected to complete before writing their name.Traditionally, guests would continue the letter by adding a title such as “Mr.,” “Mrs.,” “Ms.,” or “Miss.” For example, someone might write “Mr. John Smith” or “Ms. Jane Smith.” The letter is therefore not a question or a special instruction, but simply a traditional starting point…. Conitnue Reading 🔽