Earrings Display

For a while I would set up my earrings at craft shows on a lace stretched across a picture frame. However, in order to have it stand up, I had to keep the back and the glass in, so the earrings weren't freely hanging but just suspended right in front of the glass. I recently acquired some large picture frames with no backs or glass and decided to use them for a different way of hanging earrings on lace. I just taped pieces of lace across the back of the picture frame and use the holes in the lace to hang the earrings. I currently have the whole display hanging on the wall (it makes it so easy to choose jewelry in the morning!), but I want to figure out a way to bring it to craft fairs.