Linen is a natural fibre derived from the flax plant. Known for its strength, breathability and distinctive texture, it offers excellent comfort in warm weather and becomes softer with wear. Flax generally requires little irrigation and relatively few pesticides, contributing to linen's reputation as a lower-impact fibre.

Rib knit is a knitted construction characterised by raised vertical ribs and significant stretch. The ribs can be fine or broad, but the defining feature is the alternating raised and recessed structure running vertically through the fabric. It is commonly used for fitted garments, cuffs, necklines and other areas where elasticity is useful.

Founded in Britain in 1970, Jigsaw combines contemporary design with an emphasis on craftsmanship and quality fabrics. The brand works with its own atelier and produces many collections in limited runs, with a focus on distinctive pieces rather than high-volume fashion. Jigsaw also has a longstanding connection with British arts and culture through its Art Foundation.