Another well received way is to print a mini calendar page with a 3-hole punch so your friends can attach it to their own calendars. Of course, you would have to circle or decorate the day that belongs to you.
Brides tend to favor the idea of sending out save-the-date cookies, but make sure that you include an additional slip of paper so the information does not get eaten up with the cookies.
Since save the date cards are a recent phenomenon, it’s helpful to include an addendum along the lines of ’invitation to follow’. That way, invitees will not mistake the card for the actual invitation because the real invitation will have more details, be more elaborately designed, and more prestigious in general. In other words, your guests won’t think you and your spouse are cheapskates that are as scant on information as you are on cash.
Rules & Etiquette – Again, few rules apply. The only information you must include is your names and wedding date, although I suggest including location information as well so wedding guests can begin their travel plans. Aim to send save-the-date cards soon after you secure your date and venue, or about 4-6 months prior to your wedding. Remember, everyone who receives a save-the-date also receives an invitation, so have your guest list finalized prior to sending them. You can, however, always add guests later (there is no rule that says everyone must receive a save-the-date card). Although formal replies are not required, you can get preliminary attendance estimates through word-of-mouth.
Preparing family and friends for your wedding is a kind and thoughtful gesture. There are many different ways to create save the date cards, some of these ideas can be a bit pricey, while others are inexpensive, but these cards are a great way to announce your wedding plans to your guests ahead of time.