I do most of my crochet documenting online using Ravelry, but I thought it would be a cute idea to do some documenting offline as well, in my journal.
Here are some crochet journaling cards that you can print and fill out, similar to my Tea Tasting Journaling Cards. I would suggest taking a picture of your finished object and including it as well, but I’m not your supervisor, and I can’t tell you what to do!
You can view the cards at their product page: