Late 1970's to early 80's.12 1/4" by 6 1/2" or 12 1/4" by 10".
Think Disco, Big Hair, Big heels! Are you there yet?
Great metallic crinkle lame pocketbook that can be carried 2 ways...a great envelope clutch style or carried by handle for a longer length.
In great clean (looks like unused) shape. Close up there are 2 spots of gold metal loss around the edge of the handle.