[Your letterhead, if desired; if not, your return address]
[Date of letter-month, day, and year]
[Recipient's first and last names]
[Street or P.O. box address]
[City, State ZIP code]
Dear [recipient's name]:
It is with great excitement that we announce the graduation of our daughter, Molly, from Valley High School on May 30th. As you know, Molly has worked hard and excelled during her entire education. We are so pleased with her success and look forward to this milestone in her life.
We invite you to join us at the graduation, which will take place at the high school at 3 p.m. Please also join us for a graduation party at our house afterwards. At the party, Molly can tell you more about her plans to attend South University.
Thanks so much for supporting and encouraging Molly all these years. It has meant so much to her, and to us as well.
[Sender's first and last names]