Hi Marion,
Do you have container store there? I use the wire basket system for storing threads, notions, charm/fat quarters. I like this system as it is flexible (height, width and baskets) depending on storage needs. Look in the office supply stores for storage solutions. Lateral file cabinets will hold lots of different items.
Do you have a plan of the space? Is there a closet in your sewing room? Is the storage efficient and organized?
You can just use bookcases/cabinets as desired. It doesn't have to be a hack from ikea.