Linen is a natural fabric made exclusively from the bast fibres of the flax plant, scientifically known as Linum usitatissimum. Unlike cotton, which comes from the seed pods of the cotton plant, or synthetic materials derived from petrochemicals, linen fibres are extracted from the outer stems of flax stalks. These fibres are rich in cellulose — comprising approximately 70–80% of their composition — which gives linen its characteristic tensile strength and crisp hand feel.

In its undyed state, woven linen displays a range of natural colours from pale ivory and oatmeal through beige and stone to subtle light greys. These soft tones result from soil conditions and the retting process used to separate fibres from stems. Wild Linens offers pre-dyed, stonewashed European linen in a wide range of shades, sourced from Lithuania and certified OEKO-TEX for safety.

Linen fabric is highly breathable due to its open weave structure and the hollow nature of the flax fibres, which facilitate airflow and keep garments cool in hot weather. It excels at moisture-wicking, absorbing up to 20% of its weight without feeling damp and drying faster than cotton. The fabric is naturally antibacterial, resists static cling, and remains lint-free compared to wool or many synthetics. Fabric weights range from lightweight 150–180 gsm, suitable for dresses and shirts, to heavy 250–300 gsm for heavier furnishing applications — demonstrating its versatility across clothing and interiors alike.

Linen is also naturally resistant to moths and pests, making it a practical choice for long-term storage and furnishings. Untreated linen can be washed at temperatures up to 95°C, making it suitable where strict hygiene is required — though for dyed linen fabric, 30–40°C preserves colour best.

The following table highlights the practical qualities that makers and interior decorators value most when choosing linen fabric for their projects.

Linen production is more labour-intensive than cotton, involving cultivation of flax followed by a series of mechanical and natural processes to free the bast fibres from the woody stem. Wild Linens works with European mills that employ traditional, low-impact techniques — including dew retting and OEKO-TEX certified wet processing — minimising environmental impact while producing some of the finest linen available.

Flax is an annual crop that thrives in temperate climates, reaching 60–100 cm tall with glossy leaves and delicate pale blue flowers. It is typically sown in early spring across Lithuania, France, Belgium and the Netherlands, taking around 90–110 days to reach maturity by summer. Growing European flax relies primarily on rainfall with minimal irrigation, using about one-tenth the water required for cotton cultivation. Dense sowing at 1,200–1,800 seeds per square metre encourages slender, straight stems that yield natural fibres 30–80 cm long — producing the thin strands needed for high-quality linen fabric. These regions grow flax in rich soil with fewer pesticides than many other fibre crops, thanks to natural pest resistance and crop rotation practices.

Flax destined for linen is traditionally pulled up by the roots rather than cut, preserving maximum fibre length along the full stem. Farmers time the harvest when lower stems turn yellow and seed capsules brown, typically around 100 days after sowing. Modern European practice uses specialist flax-pulling machines that lay plants in neat swathes across the field, ready for retting. The flax seeds are collected separately for linseed oil, making flax a remarkably low-waste crop.

Retting is the controlled decomposition of pectins that bind bast fibres to the woody core of the stem. In the traditional dew retting process used across Europe, flax is left spread on fields for 2–6 weeks during late summer, turned periodically so morning dew, rain and naturally occurring soil bacteria break down the binding tissues. This method uses no added chemicals and minimal water beyond natural precipitation.

Skilled farmers judge completion by the colour and flexibility of the stalks, aiming for fibres that separate cleanly without weakening. This low-impact approach contrasts with chemical tank retting used elsewhere. It is worth noting that the main environmental concern in conventional linen production is precisely this release of chemicals from tank retting, which can be toxic to surrounding ecosystems if not properly managed. Wild Linens' suppliers use dew retting exclusively, avoiding this issue entirely. For organic certification, flax fibre must generally be water-retted — a more environmentally sound method, though more time-consuming and less accessible than industrial alternatives.

Scutching involves breaking and scraping the dried, retted flax stalks to remove the woody core — known as shives — along with outer waste material. In modern mills, mechanical breakers and scutching machines handle this with greater consistency than traditional hand methods, removing 20–30% of the stalk weight as waste. None of the flax plant is wasted: wood fibres, leaves and seeds all find a purpose, from animal bedding to linseed oil.

Hackling, or combing, follows: the natural fibres are drawn through fine metal combs that align them, separate short tow fibres from long line flax, and produce the lustrous, parallel strands needed for quality linen yarn. Once combed into parallel strands, the flax fibres are drawn into slivers, reeled onto bobbins, and prepared for spinning. The shorter tow fibres find use in coarser yarns, paper and lower-grade textiles, further reducing overall waste.

After combing, fibres are spun into yarn using either wet or dry spinning. Wet spinning passes the flax through warm water at 50–80°C during spinning, which swells and smooths the fibres to produce fine, even yarns suited to lightweight linen fabric for clothing and bedding. Dry spinning skips the water bath, creating slightly hairier, more textured yarns with a rustic character — better suited to heavier interior fabrics. Wild Linens' Lithuanian suppliers use both methods to achieve the range of textures and weights in the collection.

Spun linen yarn is warped and woven on looms into various structures. Plain weave creates the most common woven linen cloth, while twill weaves and jacquard loom techniques produce damask linen and other decorative patterns. After weaving, greige fabric undergoes washing, optional bleaching with peroxide-based solutions, and dyeing using fibre-reactive dyes for colourfastness. Stonewashing — either enzymatic or mechanical — softens the handle and pre-shrinks the cloth by 3–5%. Wild Linens uses only OEKO-TEX certified finishing, ensuring dyes and treatments are tested and free from harmful substances.

The word linen carries a rich history stretching back tens of thousands of years. Archaeological evidence reveals wild flax fibre use in Upper Palaeolithic Europe over 30,000 years ago, where early humans twisted plant fibres into nets and ropes. Domestication of flax began around 8,000–4,000 BCE in ancient Mesopotamia and the lake settlements of Switzerland.