This is a great idea that I will definitely be copying. I think the only change I would make is on the numbering. For example, on purse patterns I would add a "P" to the number so when I finished, I would be sure to put it back in the right container. While purses/totes are really obvious, some other categories might not be. It would just take a second or two for each pattern and may save a lot of time later on.