The Textile Fibre Guide
A Comprehensive A–Z Reference for Fashion Students & Emerging Designers
An essential educational resource exploring natural, regenerated and technical fibres used in contemporary fashion and Italian deadstock textiles.
Why Fibre Knowledge Matters
Fibre composition defines how a fabric performs — its drape, structure, breathability, durability and sustainability profile. For fashion students and designers, understanding fibre properties is fundamental to garment construction and material selection.
At Simply Fabrics, we specialise in Italian deadstock textiles, offering premium natural and technical blends that balance luxury with performance.
Fibre Glossary (A–Z)
Acetate
A semi-synthetic fibre derived from wood pulp. Smooth with a silk-like sheen, commonly used in linings and occasionwear.
Acrylic
A lightweight synthetic alternative to wool. Soft, warm and resistant to moths and sunlight.
Alpaca
A natural protein fibre softer and warmer than sheep’s wool, valued for insulation and comfort.
Aramid
High-performance synthetic fibre known for exceptional strength and heat resistance in technical textiles.
Bamboo (Regenerated)
Cellulose fibre produced from bamboo pulp. Soft, breathable and fluid in drape.
Cashmere
Luxury fibre from the undercoat of cashmere goats. Exceptionally soft, lightweight and insulating.
Cotton
Natural cellulose fibre. Breathable, absorbent and widely used in shirting, denim and tailoring fabrics.
Cupro
Regenerated fibre made from cotton linter. Silky, breathable and used in premium linings.
Elastane (Spandex)
Highly elastic synthetic fibre added in small percentages to provide stretch and recovery.
Hemp
Durable plant fibre known for strength, breathability and sustainability.
Linen (Flax)
Strong bast fibre derived from flax. Crisp, breathable and naturally textured.
Lyocell
Modern regenerated fibre produced using a closed-loop process. Smooth, strong and environmentally improved.
Modal
Refined viscose fibre made from beechwood. Softer and more durable than standard rayon.
Nylon (Polyamide)
Durable synthetic fibre used in outerwear and performance textiles due to abrasion resistance.
Polyester
Widely used synthetic fibre valued for durability, wrinkle resistance and structural stability.
Rayon (Viscose)
Regenerated cellulose fibre designed to mimic silk. Soft, fluid and breathable.
Silk
Natural filament fibre produced by silkworms. Lustrous, smooth and beautifully draped.
Wool
Natural protein fibre from sheep fleece. Insulating, breathable and elastic.