Three ring notebook for patterns and photos and hand-drawn calculations.
3 x 5 cards with swatches sewn on, and fabric requirements to keep in purse for shopping and stash collection stage.
Shoe boxes to collect and sort fabrics, keep strips and blocks together.
Pizza boxes (unused) for cut pieces and assembled blocks while in progress.
White board in sewing room to keep a running list of projects and ideas. Not allowed to buy more until there is space on white board to add another. (It's a big white board.)
RST