High-street favourite COS has just dropped a collaboration that's very exciting for fans of The Traitors and Claudia Winkleman's signature style. The minimalist brand has teamed up with Le Kilt, a luxury Scottish label behind many of Claudia's iconic tartan looks on the hit BBC show, to create a collection that blends classic, heritage fashion with COS's sleek, modern style. Known for her love of heritage-inspired dressing, featuring sharp tailoring, dark colour palettes, and, of course, tartan,