Ordering invitations: Here a few suggestions when ordering invitations. Be sure that you confirm all the details of your ceremony and reception before ordering your invitations. This would include location, date, and time. Always remember to go over your wedding list and make sure the number count is correct. Order one invitation for a single person, couple or family. You should always order an extra 25 invitations just in case you forgot someone. It is less money to order an extra 25 now then if you would have to place a new order for the extra 25.