Pallas and Claire Thomson-Jonville’s black wool Gaumont trousers are cut with satin stripes down each leg, reminiscent of traditional tuxedo styles. They’re shaped with a flattering high-rise waist and jetted pockets which lend a streamlined silhouette then taper to fluid legs. Style them with a draped camisole and suit jacket teamed with a clutch and sandals to master modern tailoring.