Bells on frilly plastic panties

While I was sorting through some vintage baby pants today. I came across a very interesting pair, of frilly green plastic lined ones. They were not so much over and above lots of others pairs I have, but these were extra special, because they had a small jingling bell attached at the leg. It jingled when I moved them, and drew my attion to them right away. I thought they were really cute, and could imagine them jingling like crazy when worn. They would have been a real hoot, for the first time walker. I know allot of people use to put bells on shoes, but I don't recall much on panties.

Anyone ever have any like this for themselves, or maybe you used them on your children? I'm going to add a photo of them in my album, if anyone's interested to see. JINGLE, JINGLE !