Before the wedding, create a general checklist of all your DIY things with detailed info. This will help you check if all of the stuff is ready, packed, and arranged correctly. Have this checklist in your phone and send it to those people responsible for your DIY wedding items so that they know what there is and how it is arranged. Ideally, show everything included to the person who will work with your DIY stuff at the wedding and talk all the details through in advance.
