If you open that closet door, and things are falling to the floor, or if you open that closet door and cant seem to find anything in there that you were looking for without having to move five other things, you need a closet organizer. A closet organizer is going to make your closet seem bigger, because you are then putting things away in a more organized manner. You are putting things away in a way that is in a manner of how you use them.
The organized closet
The closet that is organized will stay that way if you continually put things back where they belong. A closet with just a shelf is going to be able to hold just so many things, but if you add boxes, and more shelving, and you add racks and hangers, you are going to be able to put so much more in that space. The closet organizer is going to allow you to put more in the closet, but still be able to find all those things at the same time.
On the top of the closet
On the very top of the closet is where the items will go that you dont use that often. The items for winter, or the items for summer, the items you use only when you go out on vacation perhaps.
The clothes you wear the most