Winter Fabrics: How to Choose for the Weather and Use

Choosing winter fabrics is not about finding one single “warmest” fibre. How warm a garment feels depends on its composition, thickness, fabric structure, lining, layering and the conditions in which you will wear it.

This guide helps you interpret common autumn and winter materials and choose according to real use.

What makes a garment warm?

Fibre matters, but it does not act alone. Two wool garments can provide very different levels of warmth if their weight, knit, lining or construction differ. Check the full product information rather than buying solely on the name of the material.

Wool: a common fibre for cold weather

Wool frequently appears in winter jumpers, coats, trousers and accessories. Its properties depend on the type of wool, blend and construction. Always check composition and care, as some garments require delicate washing or specialist cleaning.

Cashmere and cashmere blends

Cashmere is used particularly in knitwear and accessories. It can appear pure or blended with other fibres, which changes its feel, care and performance. Check the actual percentage on the label rather than assuming it from the appearance of the garment.

Corduroy: texture and structure

Corduroy is recognisable by its ridged surface and can be used for trousers, jackets and other garments. Fabric thickness and composition vary, so not all corduroy provides the same level of warmth.

Knitwear: both fibre and construction matter

“Knit” describes how a fabric is constructed, not a particular fibre. A jumper may be made from wool, cotton, viscose, synthetic fibres or blends. To understand how it will perform, check both composition and the thickness and density of the knit.

Browse the women's knitwear currently available.

Cotton in autumn and winter

Cotton can also be used in transitional garments or base layers. Its performance depends on fabric and weight. A fine cotton T-shirt and a heavier cotton garment do not provide the same protection from the cold.

Linings and layers

In jackets and coats, the lining and the ability to layer can be as important as the outer fabric. Think about the actual climate and whether you need the garment for urban journeys, travel or long periods outdoors.

How to choose for everyday life

• Indoors and outdoors: if you move between heated interiors and the street, easy-to-remove layers may be more practical.
• Rain or wind: check the product's stated performance; do not infer it from the fabric alone.
• Care: check washing, drying and storage before buying.
• Frequent use: consider how it works with garments you already own.

Rivera design and responsible materials

At Rivera, material choice is considered alongside pattern cutting, construction and intended use.

Frequently asked questions about winter fabrics

Is wool always warmer than cotton?

This cannot be stated universally without comparing specific garments. Thickness, construction, blends, lining and layers all matter.

Is knit a material?

Not exactly. It is a textile structure that can be made from different fibres such as wool, cotton, viscose or blends.

How do I know whether a garment is suitable for very cold weather?

Check composition, thickness, lining and any performance stated for the product. If you need specific protection from rain, wind or extreme temperatures, look for explicit technical information.

Choose fabric according to use, not just season

Compare composition, construction, care and styling possibilities. Explore the Rivera women's collection for the specific information on each garment.