Pairing a women's formal denim jacket with a statement necklace is a great way to enhance the overall look. A statement necklace can add a pop of color, sparkle, or unique design to the outfit, making it more eye-catching and fashionable. Whether she prefers bold and chunky pieces or delicate and intricate designs, there are plenty of options available to suit her personal style. From oversized pendants to layered chains, a statement necklace can instantly elevate the look of a formal denim jacket and make it stand out from the crowd.