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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.

Norwegian wool brand making merino wool base layers, thermal underwear, fleece-wool layers and beanies, using New Zealand merino knitted in its own Estonian facility.

British farm-based brand making mohair socks, bedsocks, scarves and mittens from its own Angora goats, knitted in the UK.

Los Angeles womenswear label known for dresses made from regenerative and organic cotton through its Farm-to-Closet program.