COS was founded in 2007 and has developed a reputation as a label with applies great attention to detail in everything it does. The simple, functional and chic aesthetic applies to everything from men's and women's clothing lines through to accessories and hosiery. The line of necklaces from COS includes both elegant looks and directional styles. There are square bead necklaces, cutout pendants and ribbon tie designs, as well as hexagon bead necklaces, knotted and rubber-coated styles. The range also includes edgy covered frame necklaces and pleated collars. Simple and stylish chain necklaces sit alongside statement looks, such as braided loops and concrete pendants.