Tembleques

“Tembleque” is the term given to the ornaments used by women in their hair when they wear the pollera, the national folk dress.  They are created in a way that they move or shake as the woman walks.  The word tembleque is derived from the Spanish word “temblar” which means to shake or quiver. These beautiful ornaments are made by hand and created using fish scales and pearls.  

http://panamafolkdress.com/panamanian-tembleques.html