Bring back a noughties inspired eye makeup look with our collection of blue eyeliners. Add definition and create bold and striking looks with blue eyeliner whilst enhancing your eye colour. Choose a waterproof eyeliner from Sisley to ensure your eye creation lasts all day and night or opt for a rock n roll look with a kohl eyeliner from Charlotte Tilbury. Keep your cat-eye flick precise with a liquid eyeliner from Dior and Lime Crime in bright blue to deeper hues or keep it simple with an eye pencil from Urban Decay and Benefit.