Silver Cowrie Shell Bracelet. Our Dreamcatcher bracelet takes charm bracelets to a new level. The cowrie shell charm has specially been reproduced in sterling silver from a shell Claudia found in Portugal and each pearl has its own unique shape and texture, meaning no bracelets will be alike. Wear with the Dreamcatcher earrings and necklaces for a matching set or layer with other bracelets to make it your own. We love the power of the pearl and shell combination, with their promise of new dreams and adventures.