Mixed Metal Earrings Take a tip from the experts - when in doubt "blend"! Mixed metal earrings by Relios let you do just that stylishly and affordably. Try something trendy like silver and gold dragonfly posts... or walk on the wilder side with brass, sterling, and native pearl dangles that will surely get noticed! Mixing it up doesn't mean settling for less - all mixed metal earrings are lead-free and nickel-free, so you can be sure you're wearing only the best!