Vintage signed "Japan" bib bohemian necklace

One of a kind vintage necklace, made in Japan. Style suggests it is from the 50th or 60th. Will work well with both - classic and bohemian outfit. Made of plastic beads of various shapes and yellow base metal. Very pretty and of good quality. In excellent condition. Signed "Japan" The length is adjustable from 14" to 16". The color is off-white with a very slight hint of green, as shown in the last photo.