Displaying Baseball Caps?

My son has a ton of ball caps, and since he was a little boy I have kept them somewhat organized and off the floor by hanging them from one of those chains used to display stuffed animals. They can ususally be found in the toy department of most discount stores such as Target or Walmart. It attaches to the ceiling with a simple screw-in hook, and has quite a few clothespin type clips attached throughout the length of it that hold the hats nicely. You can see each hat easily, and put it off and replace it without any effort at all.