Recent seasons have seen knitwear take on many silhouettes but one that has outlasted all other trends is the preppy sweater vest. As the master of knitwear, Brunello Cucinelli has offered up its own rendition, boasting the glamorous addition of tonal sequins to ensure no matter how cold the weather turns, your polished aesthetic is always on show.How to wear Harrods: Style with a shirt, tailored trousers, a trench coat and flats.