Organizing patterns

I have struggled with how to organize my patterns. Where to store them, how to store them, so I can find what I want easily. Then an idea came to me. I have a couple of boxes I bought from Costco that originally contained greeting cards. They were organized by type of card, with dividers. I thought maybe patterns would fit in the space. I was right.

The box. I turned around the dividers to label them with the type pattern:

One box is clearly not enough, as I have many other patterns. My second box still contains greeting cards. So now I am thinking of storing them somewhere else... In the meantime at least some of them are organized.