Flora CufflinksSterling silver with vitreous enamel and rhodium plating Navy and White Enamel Diameter 16mm The Flora design harks back to a bygone era with its intricately enamelled floral pattern, worn classically with a double plate and chain. All of our enamel products are created with glass enamel. The process of vitreous enamelling is an ancient skill that takes years of discipline to perfect and was historically employed by masters like Lalique and Faberg.