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Peruvian label selling its own alpaca sweaters, cardigans and accessories, which also knits garments for other labels, including Indigenous.

Sock maker near Braga, Portugal, producing about 3.5 million pairs a year in organic cotton and merino for department stores, chains and brands such as Asket.

Vertical woollen mill founded in 1837 — dyeing, blending, spinning, weaving and finishing wool cloth for fashion and furnishings on one site.

Jermyn Street shirtmaker making luxury men's shirts by hand in its Gloucester workshop from Swiss and Sea Island cottons, plus linen, cashmere and silk pieces.