You don’t have to be a cabinetmaker to build big, sturdy cabinets— especially if you build them in place. All you have to do is screw to the wall and ceiling and then screw plywood panels to the to form the top, bottom and sides of cabinet boxes.
33 Clever Ways To Store Your Shoes - Take up unused space by putting up shelves in the corner of the garage. I'm seeing these for recycling bins in the garage corner with one top shelf to hold the recycling bags, ties marker etc.
DIY: PVC Pipe Shoe Storage - so fun and so simple, could easily spray paint or cover in fabric or paper too. maybe a horizontal layout of two rows or something. I think this would be good for garage "yard shoes" storage