[Your letterhead, if desired; if not, your return address]

[Date of letter-month, day, and year]

[Recipient's first and last names]
[Company name]
[Street or P.O. box address]
[City, State ZIP code]

Dear [recipient's name]:

I am writing to you today to ______________________ [reason for writing-send blessings on the birth of your baby, send blessings as you graduate from college, send blessings on your marriage, etc.]. This ___________________ [event, occasion, etc.] on __________________________ [include all pertinent details].

Please ___________________ [action item-RSVP by a certain date, accept my most heartfelt blessings, etc.]. You deserve every wonderful blessing that comes your way, both now and into the future.

Sincerely,

[Signature]

[Sender's first and last names]