This is my sewing book:
In it, I try to record all my sewing projects, noting the date when I started, any changes I made, any mistakes and any general notes about the pattern (in scrawly handwriting).
I also cut a piece of the fabric and staple it to the page.
Maybe one day I will look back at my projects and remember each item by looking at the swatch of fabric. Or maybe, in a really long time, someone else will look at the book and work out what I've made by looking at the fabric and researching the patterns. I know I'd love to find something like this, and work out what somebody has made in the past.
Do you keep a record of your sewing projects?