Vintage Multi-Layer Mother of Pearl Shell and White Hippie Necklace

This fun vintage multi-layer necklace features 5 strands of mother of pearl discs and pearls with clear seed bead spacers, with translucent white bugle beads on the ends. The approximate length of the necklace is 22" including the extension chain, and the closure is a lobster clasp. My sister-in-law was an avid collector of so many things, jewelry was just one category. She knew everything about each and every one of her pieces but unfortunately she is no longer able to tell us. I'm not an expert - I just offered to help find new homes for her beloved pieces. This is a vintage piece and has evidence of wear that is appropriate for its age. Please examine all photos closely for condition.