Authentic Chanel knit sweater art deco style

Authentic Chanel v-neck sweater purchased frim a local consignment shop years ago; with a stunning geometric pattern reminiscent of greco-roman art detailing or art deco style. Navy blue and ivory wool-cashmere blend. Size 40, fits Large (or oversized for smaller folks). In immaculate condition with no stains, no tears, and no damage of any kind. From a pet-free smoke-free home Materials: 50% wool, 50% cashmere Measurements: 22" (pit 2 pit), 21.5" (shoulder width), 22.5" (sleeve length), 24-24.5" (length)