Source Unknown 25.5" Silver-plated Bead Costume Jewelry Necklace

-Good vintage condition; has a mostly even, shiny finish; the metal chain that the beads are strung on is a little tarnished -Material: There's no information stamped on the necklace itself, but according to the owner, these are silver-plated beads purchased in the 80s or 90s from Nordstrom -Approx. dimensions: 25.5 long; each bead is approx. 9mm in diameter -Weight 2 oz. (57g) From a smoke-free home.