arch4 is a sustainable luxury cashmere label that specialises in exquisite organic cashmere and baby goat cashmere. We aim to prove that it is possible to create luxurious products without causing unnecessary harm to the planet environment. Our design is chic, minimal, timeless, effortless and ever so slightly masculine aesthetic.


We meticulously sourced our cashmere from Inner Mongolia, the ultra-soft and warm material with provides protection to the goats in the world’s most inhospitable terrains. arch4 pushes the boundaries of cashmere design in bold new unexpected directions, providing the most luxurious cashmere constructions for your skin to indulge.