Chain necklaces are an essential part of any collection. A gold or silver chain necklace will pair perfectly with many outfits and will make your whole look seem more cohesive. You can opt for a thicker chain for a more edgy look or stick with a thin chain for a more feminine and dainty look. Chain necklaces have been in style for many years and are so amazing because they can be layered to dress up a look or worn alone with a basic everyday outfit.