1 You can't use \include inside a file which is read by \include. 2  This is by intention and is because to avoid issues with the .aux files. 3  Otherwise three .aux files (main, parent \include, child \include) would be open at the same time which was deemed to complicated I guess.
Timing the Invitations. It is customary to mail your wedding invitations about eight weeks before your wedding date. If you have already mailed your save-the-date cards, then your wedding guests will be expecting your actual wedding invitations in the mail. The process of choosing your wedding invitations and preparing them to be sent out can be time-consuming so it is important to not procrastinate and allow yourself plenty of time.
Make sure also to ask your caterer when they'll need final head counts. Typically, you should ask for an RSVP date 3 weeks before your wedding, if you sent them on time. At a minimum, send them out six weeks in advance, and set an RSVP date of 2 weeks before the wedding.or a destination wedding, it's typical to send out a save the date about six months before, which will give your guests time to budget and hunt for travel deals.