They are lovely items. The listing to me though is far too brief. Why not say that you make them yourself - give some history. Talk about the materials used, make them sound more exclusive and special. How about mentioning that they would make a nice gift?
Pictures are clear, but not very professional imo. How about using close up shots of the finish.
Def need more detail in the listing, maybe one pic of the whole bib, and one pic close up of the design. Mention what they are made of, that you make them yourself, what ages they would be suitable for and mention that they are OOAk (one of a kind). I agree with whoever said to add that they would make a lovely unique gift!