Blue Beaded with gold accents long Necklace

So simple and yet so pretty. The necklace is probably from the 70’s (it was my Moms) so it’s retro but also classic with its multi blue toned beading (feels light like they’re plastic) in a pattern of long oval- gold tone chain- small circle- gold tone chain- medium rectangle. No clasp, just put over your head and go! It’s 22 inches long and you can double it up to make it look like it’s multi strands. No imperfections that I see. Perfect for any occasion.