Vintage Olive Green Velvet Choker

Bought from an antique shop. Still has tag. Never worn. I've no idea how old it is, or if it is even old at all. No damage to the front of the choker. Some mild discoloration of the ribbon on the backside of the choker. It is so slight that I had a really hard time photographing it. Olive green velvet with bronze-gold and rhinestone details. 15" from clasp to the last ring.