...An unmarked piece of retro costume jewelry, this piece is in excellent condition... It is large, measuring ~ 3 1/4" from one point across to another; The straight-pin fastener posteriorly is ~ 2 1/4" in length... All metal work is silver toned, and appears "woven", or "twisted"... ...with the right attire, this piece would be "Oh, Perfect", for that funky, retro look! ....... Here's My Offer! reference Retro Silver Coloured Brooch