The President of the United States
On the Envelope: The President
Salutation: Dear Mr. President
Oral Address: Mr. President/Sir
Place Card on a table: The President
If you are invited to dinner: The proper way to accept is to send a hand-written acceptance in this form:
-
Mr. and Mrs. [Full Name]
have the honour to accept the kind invitation of
The President and Mrs. Obama
to dinner
Wednesday, June Thirteenth
seven o'clock
The White House
Yes, you should spell "honour" that way.
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