I put printed patterns from the PC into the plastic sleeves and then into a binder in no particular order at this time. The smaller purchased patterns in the size of a dress pattern I keep in a dress pattern box I purchased from Nancy's Notion years ago as I've downsized my dress patterns so found a use for the boxes. These I keep under my cutting table. Most of my downloaded patterns I keep on my PC until I decide to use them. Then I print them, put them into a plastic sleeve, then when finished, into the binder for later reference. Any templates I might print out and too large for the binder or plastic sleeve I put into a plastic zip bag and clip to a multi-skirt hanger with the name of the pattern they go to.