Mastering layering is simple with versatile pieces that work hard for you. Tackle between-the-seasons moments and unpredictable British weather by adding and subtracting pieces from our edit – think base layers, shirts, knitwear and jackets – for the perfect outfit equation. Mastering layering is simple with versatile pieces that work hard for you. Tackle between-the-seasons moments and unpredictable British weather by adding and subtracting pieces from our edit – think base layers, shirts, knitwear and jackets – for the perfect outfit equation.