Superman doesn’t wear any bling. It just clashes with his costume. However, you are free to wear as much or as little as you want. I would start with this Superman Logo Cutout “S” Pendant and Chain Necklace. It looks amazing.
This necklace and pendant lets you wear The Man of Steel close to your heart, where he belongs. It is made of stainless steel and comes with a shiny silver-colored chain necklace. The pendant comes with a 24-inch silver-colored chain necklace and comes in a presentable gift box for gift giving.
It is just $29.99 from Entertainment Earth.