Knitwear stretches, which forgives a certain amount of imprecision in pattern and cutting. Woven fabric doesn't — a shirt or trouser pattern has to be right the first time, because the fabric itself won't compensate for a fitting error the way a knit will. That makes woven manufacturing a different discipline, with its own fabric vocabulary and its own places where quality quietly gets cut.
Common woven fabrics for shirts and trousers
| Fabric | Weave | Feel | Best for |
|---|---|---|---|
| Poplin | Plain weave, fine yarns | Crisp, smooth, slight sheen | Dress shirts, formal-casual shirting |
| Oxford | Basketweave (two yarns woven as one) | Soft, textured, casual | Button-down casual shirts |
| Twill | Diagonal weave | Durable, slight sheen, drapes well | Chinos, casual trousers, workwear |
| Denim | Twill weave, dyed warp yarns | Sturdy, structured, ages with wear | Jeans, denim jackets |
| Chambray | Plain weave, dyed warp/undyed weft | Lightweight, denim-look but softer | Casual shirts, warm-weather wovens |
| Ripstop | Reinforced grid weave | Tear-resistant, structured | Workwear, outdoor-oriented trousers |
GSM ranges for wovens
| GSM range | Typical use |
|---|---|
| 100–150gsm | Lightweight shirting — dress shirts, warm-weather shirts |
| 150–220gsm | Medium weight — casual shirts, chinos, lighter trousers |
| 220–350gsm+ | Heavyweight — structured trousers, denim, outerwear-adjacent wovens |
Construction points that separate good from cheap
- Collar and cuff interlining — fusible interlining is faster and cheaper but can bubble or delaminate after repeated washing if the adhesive or fabric match is poor; sewn (non-fusible) interlining costs more but holds shape more reliably over the garment's life.
- Seam type — French seams (fully enclosed, no raw edge visible) cost more but resist fraying far better than a simple overlocked seam, particularly on lighter shirting fabrics.
- Buttonhole quality — keyhole buttonholes (with a small round eyelet at one end) resist tearing at the stress point better than a straight buttonhole, especially on cuffs and waistbands under regular strain.
- Yoke construction — a proper back yoke, cut and sewn as a separate panel, allows better shoulder shaping than a shirt with no yoke seam at all.
- Waistband construction — a curved, contoured waistband sits better on the body than a straight strip of fabric, and bartacked belt loops resist the specific stress of a worn belt far longer than simple straight-stitched loops.
- Fly and zip quality — a reinforced fly shield and a name-brand zipper (YKK or equivalent) meaningfully outlast unbranded hardware under repeated use.
“A knit forgives a pattern that's slightly off. A woven shirt or trouser does not — which is why the tech pack and the first fit sample matter more here than in almost any other product category.”
Fit and grading
Because woven fabric has little to no stretch, ease allowance — the deliberate extra room built into a pattern beyond the body's actual measurements — does more work than it does in knitwear, where the fabric itself can compensate. Specify ease explicitly in your tech pack rather than assuming a factory's default block matches your intended fit, and always confirm grading consistency across a full size set before bulk, since a small grading error compounds visibly across a woven silhouette in a way it often doesn't in a stretch knit.
Frequently asked questions
- What is the difference between poplin and oxford fabric?
- Poplin is a fine plain weave with a crisp, smooth, slightly formal feel — the standard dress-shirt fabric. Oxford is a coarser basketweave with a soft, textured, casual feel — the standard button-down casual shirt fabric.
- What GSM is best for trousers?
- 150–220gsm for standard casual trousers and chinos; 220gsm and above for heavier structured trousers, workwear or denim.
- Why does my woven fabric fray at the seams?
- Usually a seam-finishing issue — a simple overlocked edge on lightweight shirting fray more than a French or flat-felled seam. Specify seam type explicitly in your tech pack rather than leaving it to factory default.
- What is ease allowance in trouser fitting?
- The deliberate extra room built into a pattern beyond the body's exact measurements. Because woven fabric doesn't stretch, ease has to be specified correctly the first time — unlike knitwear, where the fabric itself can compensate for a tighter pattern.
We manufacture woven shirts and trousers across poplin, oxford, twill and chambray, with construction detail specified to your tech pack. Send us your reference and we'll return costing, MOQ and lead-time the same day.