Everything you need to know about choosing the right fabric for your garments. From fiber content to weave structures, weight classifications to care instructions.
Understanding the raw materials that make up your fabric is fundamental. Each fiber has unique properties that determine how the fabric looks, feels, breathes, and ages.
Wool is the gold standard for dress trousers and tailored garments. Its natural crimp creates air pockets that provide insulation while allowing breathability. Wool fibers can absorb up to 30% of their weight in moisture without feeling wet, making it comfortable across a wide range of temperatures.
The quality of wool is often measured by its "Super" number (e.g., Super 100s, Super 150s), which indicates the fineness of the fiber. Higher numbers mean finer, softer fibers—but also more delicate fabrics that require careful handling.
Cotton is the world's most widely used natural fiber, and for good reason. It's comfortable, breathable, easy to care for, and incredibly versatile. From crisp dress shirts to rugged workwear, cotton adapts to virtually any application.
The quality of cotton depends on fiber length (staple). Long-staple cottons like Egyptian, Pima, and Sea Island produce smoother, stronger, more lustrous fabrics. The best cotton fabrics have a soft hand feel that only improves with washing.
Linen is the oldest textile fiber known to humanity, prized for thousands of years for its exceptional coolness in hot weather. Linen fibers are hollow, allowing air to flow freely and wicking moisture away from the body faster than any other natural fiber.
The characteristic "slubs" and texture of linen are part of its charm. Yes, it wrinkles—dramatically—but those wrinkles are a badge of authenticity. A perfectly pressed linen garment looks unnatural. Embrace the relaxed aesthetic.
Silk is nature's only continuous filament fiber, produced by silkworms to form their cocoons. Its triangular cross-section refracts light, creating silk's signature luster. Silk is remarkably strong for its weight and has natural temperature-regulating properties.
In trousers, silk is rarely used alone but frequently blended with wool to add luster, softness, and improved drape. A wool-silk blend (typically 85/15 or 70/30) creates a luxurious fabric that's more practical than pure silk.
Cashmere comes from the soft undercoat of cashmere goats, primarily raised in Mongolia, China, and Iran. Each goat produces only about 150 grams of usable fiber per year, explaining cashmere's premium price. The fibers are incredibly fine (14-19 microns) and provide exceptional warmth-to-weight ratio.
For trousers, cashmere is typically blended with wool to improve durability while adding unparalleled softness. A 10-20% cashmere blend significantly elevates the hand feel without the fragility of pure cashmere.
The way threads interlace determines a fabric's texture, durability, and drape. Understanding weaves helps you choose the right fabric for your needs.
Also known as: Tabby weave, Taffeta weave
The simplest and most common weave. Each weft thread passes alternately over and under each warp thread. Creates a strong, durable fabric with a flat, uniform appearance.
Also known as: Diagonal weave
Creates a distinctive diagonal rib pattern. The weft thread passes over multiple warp threads before going under. Results in a softer, more drapey fabric that resists wrinkles better than plain weave.
Also known as: Sateen (cotton version)
Weft threads "float" over multiple warp threads, creating a smooth, lustrous surface. The long floats catch light beautifully but make the fabric more prone to snagging.
Also known as: Broken twill, Chevron weave
A variation of twill where the diagonal direction reverses at regular intervals, creating a V-shaped pattern resembling fish bones. Adds visual interest while maintaining twill's excellent properties.
Also known as: Panama weave, Matt weave
Groups of warp and weft threads are woven as one, creating a textured, breathable fabric with a distinctive checkerboard appearance. Excellent for summer suits.
Also known as: Cord, Manchester cloth
Features raised parallel ridges called "wales." The wale number indicates cords per inch—higher numbers mean finer cords. A pile weave where extra threads create the raised surface.
Weight is measured in grams per square meter (GSM) or ounces per yard. It determines warmth, drape, and seasonal appropriateness.
Tropical wools, summer cottons, and linens. Ideal for hot climates and warm offices. Light, airy drape with less structure. Expect some transparency in lighter colors.
The "Goldilocks zone" for most wardrobes. Works in air-conditioned offices year-round and across three to four seasons in temperate climates. Excellent drape with enough body to hold a crease.
Substantial fabrics with excellent structure and warmth. Ideal for cooler months and unheated environments. Holds a sharp crease beautifully and provides noticeable insulation.
Heavy-duty fabrics for cold weather. Thick, warm, and durable. May feel too warm indoors with central heating. Best for outdoor activities or particularly cold climates.
Beyond fiber content and weave, specific fabric types have distinct characteristics. Here's your comprehensive guide to the most common trouser fabrics.
Worsted refers to both the type of yarn and the resulting fabric. Long wool fibers are combed parallel, then tightly spun to create a smooth, durable yarn. The resulting fabric has a crisp hand, fine texture, and excellent wrinkle recovery.
180g - 340g (tropical to heavy)
Dry clean only. Brush after wearing. Steam to refresh.
Flannel is wool that has been brushed or "fulled" to raise a soft nap on the surface. This creates a fuzzy, cozy texture that's warmer than worsted of the same weight. Grey flannel trousers are a menswear essential.
280g - 450g+ (medium to heavy)
Dry clean sparingly. Brush gently. Store with cedar.
A tightly woven twill fabric with a pronounced diagonal rib. Originally developed by Burberry for outerwear, gabardine is now a staple for dress trousers. It's durable, wrinkle-resistant, and takes a sharp crease beautifully.
220g - 320g (light to heavy)
Dry clean recommended. Spot clean when possible.
Chino is a cotton twill fabric, typically in khaki or earth tones. The name comes from China, where the fabric was first used for military uniforms. Today, chinos are a casual wardrobe essential—versatile, comfortable, and easy to care for.
200g - 320g (light to heavy)
Machine wash cold. Tumble dry low or hang dry.
Corduroy features distinctive raised ridges called "wales." The wale count indicates ribs per inch—lower numbers mean wider ribs. Originally workwear, corduroy is now embraced for its warmth, durability, and distinctive texture.
280g - 400g (medium to heavy)
Machine wash cold inside-out. Hang dry.
Pure linen is unmatched for hot weather. The hollow fibers allow exceptional airflow, and the fabric absorbs moisture quickly. Linen wrinkles easily—embrace it as part of the relaxed aesthetic rather than fighting it.
150g - 250g (light to medium)
Dry clean or hand wash cold. Hang dry. Iron while damp.
Denim is a sturdy cotton twill where the weft passes under two or more warp threads. Traditional denim uses indigo-dyed warp and white weft, creating the characteristic fading pattern as it wears. Selvedge denim is woven on narrow looms with self-finished edges.
Lightweight: 8-10oz | Mid: 12-14oz | Heavy: 16oz+
270g - 450g+ (10oz - 16oz+)
Wash sparingly. Cold water. Hang dry. Raw: wait 6+ months.
Moleskin is a heavy cotton fabric with a short, dense pile that's been sheared to create an incredibly soft, suede-like surface. Originally workwear, it's now beloved for country pursuits and casual elegance. Exceptionally warm and durable.
320g - 450g (heavy)
Machine wash cold inside-out. Hang dry.
The world's finest fabrics come from mills with centuries of expertise. Here are the producers whose fabrics we're proud to offer.
The Biella region in northern Italy is the heart of luxury wool production, with mills dating back centuries.
The world's oldest woolen mill. Seventeen generations of expertise producing Super 110s-170s wools. Exceptional value at the luxury tier.
The pinnacle of luxury. Pioneered the finest cashmere and vicuña. Their "Tasmanian" super wools set the standard for fine tailoring.
Innovative mill focused on sustainability. Carbon-neutral since 2019. Excellent quality-to-price ratio with consistent performance.
Neapolitan heritage with bold patterns and colors. Known for their distinctive designs and excellent lightweight summer fabrics.
Modern mill with exceptional quality control. Specialist in high-performance wools that combine luxury with practicality.
From fabric mill to global luxury brand. Their fabrics remain among the finest, particularly their cashmere and high-super wools.
British mills excel at heritage fabrics—tweeds, flannels, and corduroy—with centuries of tradition.
Yorkshire mill producing heritage tweeds and country cloths. Their fabrics epitomize British countryside style.
The world's leading producer of fine corduroy and moleskin. Unmatched expertise in pile fabrics.
London-based merchant with access to the finest fabrics worldwide. Extensive archive of classic and rare cloths.
Certification body for authentic Harris Tweed—hand-woven in the Outer Hebrides. The real deal only.
Ireland is synonymous with the finest linen in the world.
The last remaining Irish linen mill. Every piece is woven in Northern Ireland. Unmatched quality and authenticity.
Belfast-based linen merchant with extensive range of weights and colors. From sheer handkerchief to heavy suiting.
Japanese mills are renowned for their obsessive attention to detail and revival of heritage techniques.
One of Japan's oldest textile companies. Known for exceptional denim and innovative cotton fabrics.
The Okayama region is Japan's denim capital, home to mills producing the world's finest selvedge denim.
From classic solids to bold plaids, understanding patterns helps you build a cohesive, versatile wardrobe.
The most versatile choice. Pairs with anything. Navy, grey, and khaki form the backbone of any trouser rotation.
All occasionsThin, spaced stripes on a contrasting ground. Classic business pattern. Vertical lines create a lengthening effect.
Business formalWider, softer stripes resembling chalk lines. Bolder than pinstripe but still refined. Popular in flannel.
Business to smart casualBroken zigzag pattern creating subtle texture. Adds visual interest without boldness. Works year-round.
All occasionsAbstract four-pointed shapes. Ranges from subtle (small scale) to bold (large scale). Country heritage.
Smart casual to casualLarge, open check pattern. Makes a statement. Best in subtle colors. Avoid with patterned jackets.
Smart casualAlso called Prince of Wales. Complex check pattern. Sophisticated and classic. A tailoring staple.
Business to smart casualOverlapping stripes in multiple colors. Bold statement. Best reserved for casual occasions.
CasualA quick reference for comparing key characteristics across different fabrics.
| Fabric | Breathability | Durability | Wrinkle Resistance | Formality | Seasons | Care |
|---|---|---|---|---|---|---|
| Wool Worsted | High | All | Dry clean | |||
| Wool Flannel | High | F/W | Dry clean | |||
| Cotton Chino | Medium | Sp/Su/F | Machine wash | |||
| Linen | Med-High | Su | Dry clean pref. | |||
| Corduroy | Casual | F/W | Machine wash | |||
| Denim | Casual | All | Wash sparingly | |||
| Moleskin | Casual | F/W | Machine wash | |||
| Gabardine | High | All | Dry clean | |||
| Fresco | High | Su | Dry clean | |||
| Tweed | Country | F/W | Dry clean |
Proper care extends the life of your garments significantly. Here's how to maintain your investment.
Key terms you'll encounter when shopping for fabrics.
Order up to 5 free fabric swatches. See the quality, feel the weight, and choose with confidence. Free shipping over $200.
Request Free SwatchesWorsted wool uses long, combed fibers spun into smooth, strong yarn—resulting in crisp, durable fabrics ideal for dress trousers. Woolen fabrics use shorter, carded fibers for a softer, loftier feel—think flannel, tweed, and knits. Worsted is more formal; woolen is warmer and more textured.
The Super number indicates the maximum fineness of wool fibers used, measured in microns. Super 100s = 18.5 microns; each Super number above represents finer fibers. Higher isn't always better: Super 110s-120s offers the best balance of softness and durability for daily wear. Super 150s+ is luxuriously soft but more delicate.
Wool drapes better, wrinkles less, and is appropriate for formal settings. Cotton is easier to care for, more affordable, and better suited for casual environments. For versatility in business settings, wool wins. For casual comfort and easy care, cotton is ideal. When in doubt, invest in quality wool—it's more versatile.
Yes, and that's okay. Linen wrinkles are part of its relaxed, natural character. Fighting the wrinkles is futile—embrace them. If you absolutely cannot abide wrinkles, consider a linen-cotton or linen-wool blend, which wrinkle less. But pure linen's breathability is unmatched for hot weather.
For maximum versatility, choose medium weight (240-280g). It works year-round in air-conditioned environments and across three seasons in temperate climates. If you live somewhere hot, go lighter (180-220g). For cold winters, add heavy weights (300g+) to your rotation.
Generally, yes—to a point. Premium fabrics from renowned mills like VBC or Loro Piana have better hand feel, drape, and durability. The sweet spot is usually mid-to-high tier: you get 90% of the quality at 50% of the ultra-luxury price. Beyond Super 150s, you're paying for softness that sacrifices durability.
We'll ship up to 5 swatches for free, anywhere in the world. If you need more to make your decision, just ask—we're happy to help you find the perfect fabric. Swatches ship within 1-2 business days.