The sunlight is at its most intense, so this seems a good time to show off some brilliant yellow, made all the more vivid by contrasting it with blue. Like the Cyrillic-lettered top on my last-but-one post, the garment here is from Unicorn. Also like that top, it's slightly too short for me, otherwise I'd have bought it to cheer up the oncoming winter. It's an Agnès b. cropped jacket, made from a blue backing containing densely packed raised yellow bubbles. When viewed in the sunlight, the result is dazzling.