The Library

Permanent guides for understanding beautiful fabrics.

Explore the history, care, texture, craftsmanship, and timeless appeal of natural materials chosen to last for years instead of seasons.

Fabric Guides

A permanent textile reference.

Wool

Coats, knits, tailoring, and cold-weather pieces with natural structure.

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Tweed

Heritage texture chosen for character and durability.

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Linen

Breathable pieces with relaxed texture and easy wear.

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Cashmere

Cashmere guide

Soft, insulating, and light, cashmere rewards gentle care and careful storage.

Origin
Traditionally gathered from the soft undercoat of cashmere goats.
Fiber
Fine animal fiber with warmth, loft, and a brushed hand.
Feel
Soft, warm, light, and quietly luxurious.
Care instructions
Air between wears, hand wash cold when appropriate, dry flat, and store folded.
How to recognize quality
Look for a dense knit, soft recovery, minimal shedding, and an even hand.
Common blends
Common blends include wool, silk, cotton, and synthetic fibers for structure or price.

Wool

Wool guide

Wool brings natural warmth, resilience, and structure to coats, tailoring, and knits.

Origin
Shorn from sheep and used across centuries of tailoring and cold-weather dress.
Fiber
Crimped animal fiber that traps warmth while remaining breathable.
Feel
Structured, warm, springy, and durable.
Care instructions
Brush, air, steam gently, spot clean first, and dry clean structured garments.
How to recognize quality
Look for recovery, even surface, dense weave, and clean finishing.
Common blends
Often blended with cashmere, silk, alpaca, nylon, or cotton.

Tweed

Tweed guide

Tweed is prized for texture, durability, heritage character, and tailoring.

Origin
Associated with British and Irish textile traditions, including protected regional cloths.
Fiber
Usually wool, woven with texture, color variation, and sturdy hand.
Feel
Textural, substantial, warm, and character-rich.
Care instructions
Air, brush, protect from moths, and dry clean structured pieces when needed.
How to recognize quality
Look for tight weave, good lining, balanced shoulders, and intact labels or provenance.
Common blends
Often pure wool, though some modern tweeds include other fibers.

Linen

Linen guide

Linen softens beautifully, breathes well, and carries relaxed structure.

Origin
Made from flax, one of the oldest cultivated textile fibers.
Fiber
Plant fiber known for strength, breathability, and natural slub.
Feel
Cool, dry, textured, and increasingly soft with wear.
Care instructions
Wash cool, reshape while damp, line dry, and embrace gentle creasing.
How to recognize quality
Look for dense weave, natural texture, strong seams, and a soft washed hand.
Common blends
Often blended with cotton, silk, viscose, or TENCEL™ for drape.

Silk

Silk guide

Silk brings fluid drape, light strength, and a quiet natural sheen.

Origin
A natural filament fiber historically associated with fine weaving and dress.
Fiber
Long protein fiber with strength, luster, and soft movement.
Feel
Smooth, fluid, cool, and luminous.
Care instructions
Steam lightly, avoid harsh sunlight, wash carefully only when safe, and store away from snags.
How to recognize quality
Look for weight, opacity, smooth seams, and a fabric that drapes rather than clings.
Common blends
Common blends include cotton, wool, linen, and elastane.

Leather

Leather guide

Leather develops patina, structure, and utility when cared for properly.

Origin
A durable natural material used for bags, belts, shoes, and outerwear.
Fiber
Animal hide tanned for strength, flexibility, and longevity.
Feel
Structured, smooth or grained, protective, and tactile.
Care instructions
Brush or wipe clean, condition sparingly, protect from soaking, and store with shape.
How to recognize quality
Look for grain, stitching, hardware, lining, and edges that show careful construction.
Common blends
Often paired with cotton linings, wool panels, or suede finishes.

Cotton

Cotton guide

Cotton offers everyday comfort, softness, washability, and natural breathability.

Origin
A widely used plant fiber with long wardrobe history.
Fiber
Plant fiber spun into crisp shirting, soft jersey, denim, twill, and more.
Feel
Soft, breathable, familiar, and useful.
Care instructions
Wash cool or warm as appropriate, reshape, and avoid unnecessary high heat.
How to recognize quality
Look for sturdy seams, smooth hand, good weight, and fabric that recovers after washing.
Common blends
Often blended with linen, silk, wool, or stretch fibers.

TENCEL™

TENCEL™ guide

TENCEL™ brings smooth drape, soft movement, and modern ease.

Origin
A branded cellulosic fiber known for refined hand and fluidity.
Fiber
Regenerated cellulose fiber with softness, breathability, and drape.
Feel
Smooth, cool, fluid, and polished.
Care instructions
Wash cool, avoid harsh heat, hang or steam to relax wrinkles, and store with room to drape.
How to recognize quality
Look for even surface, good drape, clean stitching, and fabric that does not feel flimsy.
Common blends
Often blended with cotton, linen, wool, or elastane.

Related Articles

Further reading for fabric care and history.

The Refynds Journal

Why Cashmere Lasts Decades

Editorial notes for understanding material, care, and lasting wear.

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The Refynds Journal

Understanding Wool Grades

Editorial notes for understanding material, care, and lasting wear.

Read Journal →

The Refynds Journal

Why Linen Improves With Age

Editorial notes for understanding material, care, and lasting wear.

Read Journal →

The Refynds Journal

Silk Weight Guide

Editorial notes for understanding material, care, and lasting wear.

Read Journal →

The Refynds Journal

Leather Patina Explained

Editorial notes for understanding material, care, and lasting wear.

Read Journal →

Refynds Recommends

Recommended for fabric longevity.

The Gathering Note

Beautifully made pieces. Stories worth sharing.

Occasional notes featuring thoughtfully chosen clothing, styling inspiration, care tips, vintage discoveries, and first looks at pieces newly gathered by Refynds.

One thoughtful note at a time. No crowded inbox.