Don’t have the money to go out and spend on organizing supplies. Here are a few suggestions that could work:
Empty shoeboxes. Those could be used to store things. Depending on the size ( I wear a size 14!), you can store papers and larger items.
Pizza Boxes. Those could be used to store papers, photos, art work (again depending on size.). Of course make sure you get all the crumbs out first.
Baskets/Crates. Can be used to store shoes, sweaters, pants, records. It all depends on how you place and/or stack them.
Ice Cube Trays. Can be used to hold jewelry. Small office supplies such as paper clips, push pins, rubber bands can be placed in them.