1970's hand made silk geometric metal chain evening clutch

Vintage 1970's hand made black silk geometric metal chain evening clutch. What a vintage gem! Beautiful shimmering black silk fabric. Gold and silver chains in a beautiful geometric pattern. Snap closure. Opens to a clean silk interior with a small inside pocket. There is a strap along the back of the bag with the chain patter to make the bag more comfortable to hold like a wristlet. Beautiful vintage condition, only small flaw to note is a slight pull on the silk fabric on the side of the bag (see last photo). Measures 7.75" x 5" x 2". My IPhone XR Plus fits inside perfectly with additional room for keys, make-up, etc... Vegan friendly fabrics!