I had just been speaking of how difficult it was to find decorative lids for canning, and here they are, on good old Amazon.
Anyone who cans, and likes to give preserves for gifts, will love these. Here are more links:
http://www.amazon.com/Bernardin-Collection-Elite-Mason-Screw/dp/B000FRUO4A/ref=pd_sim_k_5 (Wide Mouth, Vegetables picture)
There's more, but that's a start.