Matisse is the line of enamel jewelry made by the Renoir Company. This particular design is very mid-century in design. It was named California Dreamin'. It has a light and airy look. There is a nice contrast between the copper and the bump white enameling. The copper parts of the jewelry are flat but the white enamel discs have curved corners adding dimension to the pieces. This demi parure is in excellent condition. I don't see any missing enamel and the copper is shiny and bright on the front side. There is slight discoloration on the back, consistent with its age and use. Necklace is adjustable from about 13 1/2" to 17" and is 3/4" wide. The clip earrings are 7/8" top to bottom. Both earrings are signed Matisse. The necklace is not signed. This jewelry is perfect for Summertime wear.