ARCH4

arch4 is a London cashmere label launched in 2017, building its collections around organic and traceable cashmere yarns. The range centres on knitwear staples: crew and V-neck sweaters, oversized cardigans, hoodies, wide-leg knit trousers, scarves and travel wraps, mostly in neutral and nature-derived shades with organic dyes. Design references architectural texture and a slightly masculine, minimal line, and the label emphasises low-impact production and garment longevity. Womenswear leads, with a smaller men's offer. Stockists include Net-a-Porter, Harrods, SSENSE and Mytheresa.