This vintage set of clip-on earrings is from Vendome. It is highly-dimensional with leaves and shells in faux pearls and crystals on silver toned metal. Color is silver. Signed on the clip. They earrings are about 1 inch in diameter - see photo with ruler or quarter to determine size. They are in excellent condition, and quite unusual. Seller is Moxie's Mayhem ebay store.
eBay