This red Valentino Rockstud crewneck sweater manages the enviable task of looking good without needing to shout about it (a lesson that seems to have been lost nowadays). The stud detailing on the cuffs and hem act as a nod and a wink to those in the know, while the effortless cool of the longsleeved cotton sweatshirt signals laidback taste. Made in Italy, this pullover is the perfect foil for showier pieces, as we've always considered fire-engine red to be a neutral anyway. Style your Valentino jumper with Kenzo, Lanvin and Gucci.