Your wedding invitations should be addressed by hand using black or blue ink.
Some brides address their invitations using the theme color of the wedding.
Common titles such as Mr., Mrs., and Ms. can be abbreviated. Formal titles such as Doctor, Reverend, and Captain should be written. If you are sending an invitation to a guest and their children, do not put the children's names on the outer envelope. Address it to the parents and include the children's names on the inner envelope. Their name should be listed below the parents' names on the inner envelope.