Arch4's 'Clarbeston' dress perfectly illustrates how knitwear can translate to summer. It's made from a mix of cotton, silk and cashmere in a fresh pale-yellow shade and has a low V-neckline. The central seam through the front has a subtle elongating effect.Lower-Impact Materials. This product is made using at least 50% lower-impact materials or ingredients. Find out more about our NET SUSTAIN criteria here.