Mason & Madison Co. Has Been Featured On. Build your inner '70s icon with this chunky chain necklace. A statement maker that matches well with your essentials like open-neck silk blouse or layered turtlenecks. It is the absolutely eye-catching part when you wear a minimalist outfit.. Item Details:. • Premium-grade PVD 18K Gold-plating for a durable and scratch-resistant accessory that withstands all the elements of an active lifestyle without sacrificing…