When should I mail out wedding invitations to ensure that my guests have ample time to respond? Is there a universally accepted timeframe that I ought to adhere to, or does this vary based on the type of wedding I am planning? Considering factors such as destination weddings versus local gatherings, does the mailing timeline change significantly? Furthermore, how far in advance should I send out save-the-date notices compared to the formal invitations themselves? Should I account for potential delays in postal services or the need for my guests to make travel arrangements? And what if I have a diverse guest list, including individuals who may require more time, like international attendees? How can I balance the urge to send invitations early with the risk of guests forgetting about the event? Ultimately, what strategies should I employ to determine the optimal mailing date that will facilitate a seamless RSVP process? Can insights from experienced planners offer additional guidance?