Vintage green bead & turquoise shell necklace

Vintage and boho / bohemian green bead and turquoise shell pullover-style necklace. The necklace consists of smooth plastic transparent green donut beads, smooth plastic transparent gold / mustard yellow donut beads, silver plastic textured geometric beads & shell fragments that have been dyed turquoise. The necklace measures 13 inches from top to bottom and about .3 inches wide. Some normal wear with use, but in excellent vintage condition!