My husband threw a wobbly over Christmas and said I have 'too much fabric' how can that even be a thing? he doesn't get why I sometimes buy more fabric rather than use something from the stash. Anyway, I had all my fabrics stored in 4 large plastic crates which did take up a fair bit of room to be fair. I have some shelves which I could use for storage so I bought some cardboard A4 sheets from Ebay. they are designed as backing boards for storing comics so are quite strong. I spent hours folding and winding fabric round the boards. Each piece of fabric then has some substance to it and stacks easily without sliding or unravelling. I guess it is a bit like the bolts that fabric is displayed on in shops. it has saved a fair bit of room and ohhhhh, I now have some room for some more fabric............