Tilda Swinton

Swinton's pink Haider Ackermann jacket, orange trousers and green sequinned sleeves at Cannes in 2021 turned colour blocking into a precise experiment. Cropped tailoring meets long, wide trouser legs, while the textured sleeves add a third emphatic colour. Her collaborations with Ackermann offer a rewarding route into red-carpet invention: compare the angle of a shoulder and the proportions of the separate pieces, and the decisions become legible in the silhouette.