After every catwalk bow, and at every red carpet do, all eyes are on the 69-year-old to catch a glimpse of her latest look. From pleated skirts worn with a simple cashmere knit and diamanté headband, to a zingy orange skirt with dangling plastic bits, to bonkers banana earrings (yes, it was Mrs P who started that unlikely trend), the Milanese designer’s wardrobe is a crib sheet for cool.