Cosilana use only organically certified and ethically sourced merino wool, cotton and silk. Their clothing is made in South West Germany and guarantees the highest quality of workmanship. They are longstanding members of IVN International Association of Natural Textiles and their garments are GOTS certified and are regularly tested to ensure their are no chemical residues. Established in 1994, they design practical and comfortable garments for children. We love them for their longstanding commitment to organic natural textiles and for their affordable quality basics.