The March issue of In Style featured enamels in its Jewel Box column. The authors cite the pastel colors of spring fashions as a reason for enamel jewelry's return to popularity. In addition, there's ongoing interest in '60s style, when enamel jewelry was last the rage. Think Jackie Kennedy wearing Tiffany designer Jean Schlumberger's enamel bracelets, the authors advise.

- by Peggy Jo Donahue