Boxes of no-longer needed fabric: stashed under the bed
This is one of two boxes of fabric that I keep. I used to make a lot of my own clothes and used to buy fabric when I spotted something I liked, especially if it was on offer. I used to have a sewing machine but it broke and I kept the boxes of fabric for years even though I had nothing to sew them up with. They take up a lot of space for something so they are usually hidden under a bed. Every now and again I see them and think I should get rid of them, and in fact I have given some fabric away, but by no means all of it.