Did you know that if you send a wedding invitation to the King of England, they will send back a congratulatory letter? This also applies to the President of the United States, Mickey and Minnie Mouse, Prince Charming and Cinderella. Such a congratulatory letter would certainly make a great wedding keepsake.

So how do you get one and where do you send it to? Here are all the details you need;

Note: Following the passing of Queen Elizabeth, this post has been updated to reflect the ascension of His Majesty The King.

You can write to those mentioned at the following addresses:

His Majesty The King
Buckingham Palace
London SW1A 1AA
United Kingdom
The President of the United States:
The White House
1600 Pennsylvania Avenue NW
Washington, DC 20500

Mickey Mouse:
Walt Disney World Info/Guest Letters/Letters to Mickey Mouse
P.O. Box 10040
Lake Buena Vista, FL 32830-0040

Cinderella and Prince Charming
P.O. Box 1000
Lake Buena Vista, Florida 32830