A. Outer Envelope
This should be addressed to both members of a married couple on one line. Children older than 13 receive their own invitations.
B. Inner Envelope
The names of the recipients should be written on the front of the inner envelope. It is inserted, unsealed, with its addressed side facing the back of the outer envelope.
It is placed inside the inner envelope with the print facing the back of the inner envelope. If you include a ceremony or reception card, it should be placed directly on top of the invitation.
D. Directions and Maps
Directions can be included, or sent separately once the guest has given notice he or she will attend.
E. Reply Card Envelope
The reply card is tucked under the flap of a self-addressed, stamped envelope. Postcards are an informal alternative.