Last minute details

I would buy or borrow containers that will hold your items like the guestbook pens. Put a list of items on the inside and outside of your box/ container, and instructions of placement. If you are bringing in decorations, take pictures of how you want it set up for the designer. Another big item is scheduling and coordination of the day. 3 months isn't last minute, so don't worry.

If you had a makeup trial, duplicates of lip color, blush etc. for touch ups.