Dress Shirt Fabric Guide: Poplin, Oxford, Twill & End-on-End for B2B

Quick Answer: Dress shirt fabrics fall into four primary categories: poplin (100–150 GSM, flat smooth surface, formal and business shirts), Oxford (150–200 GSM, basket weave texture, casual and business casual), twill (120–180 GSM, diagonal rib, wrinkle-resistant and semi-formal), and end-on-end (120–160 GSM, tonal woven pattern, premium casual). Poplin and Oxford account for the majority of global shirt volume. Both 100% cotton and 65% cotton / 35% polyester blends are available from Pakistan's woven fabric mills. Formal and casual shirts from Pakistan are available in all four constructions.

Poplin (Broadcloth)

Poplin — also called broadcloth in the USA — is the dominant construction for formal dress shirts globally. It is a plain weave (one warp over one weft, alternating) made from fine combed cotton yarns in the 40s–100s count range.

GSM: 100–150 GSM. Lightweight and smooth.

Appearance: Flat, lustrous surface with a slight horizontal rib visible on close inspection. The smooth face accepts dobby stripes and pin-checks cleanly.

Feel: Crisp in 100% cotton; softer in cotton-polyester blends. Poplin shirts have a structured, pressed appearance that does not wrinkle into the casual character of Oxford.

Care: Machine washable 40°C. 100% cotton poplin requires ironing; poly-cotton blends are easier-care and used heavily in corporate uniform programmes.

Best for:

• Formal dress shirts (corporate, hospitality uniforms)
• White shirts for professional and uniform programmes
• Coloured and striped shirts for retail
• Formal and casual shirt programmes sourced from Pakistan

Oxford Cloth

Oxford is a basket-weave fabric — two warp yarns weave together over one weft — giving the fabric its characteristic textured, slightly rough surface.

GSM: 140–180 GSM. Heavier than poplin.

Appearance: Visible basket-weave texture. Oxford is distinctly more casual than poplin — its textured face softens when washed rather than sharpening.

Variants:

• Standard Oxford (80s cotton): casual shirting, button-down collar
• Royal Oxford (finer yarns, higher count): semi-formal, mid-market retail
• Pinpoint Oxford: finer than Royal Oxford, sits between Oxford and poplin in formality

Best for:

• Business casual shirts (USA, UK, Europe)
• Button-down collar shirts
• Casual corporate and retail programmes
• Mid-price retail where easy-care performance is secondary to aesthetics

Twill

Twill weave (warp passes over two weft threads, then under one, advancing by one thread each row) creates a diagonal rib visible on the face of the fabric.

GSM: 140–200 GSM. Versatile weight range.

Appearance: Subtle diagonal line, smooth face, better drape than poplin at equivalent weight. The diagonal construction adds structure without the stiffness of high-thread-count poplin.

Variants:

• 2×1 twill: lighter, used in formal shirting
• 3×1 twill: heavier, more visible diagonal, approaches gabardine character
• Herringbone twill: alternating diagonal direction — premium retail detail

Best for:

• Business shirts where drape and comfort matter
• Casual formal (chino-adjacent) shirt programmes
• Co-ordinated sets with pants and trousers from Pakistan

End-on-End (Fil-à-fil)

End-on-end — called fil-à-fil in French — alternates white and dyed warp threads (and sometimes weft), producing a very subtle two-tone texture visible only on close inspection.

GSM: 100–140 GSM.

Appearance: From a distance looks like a solid colour; close up, the texture creates a micro-check effect. Classic business casual aesthetic — used in quality mid-market and premium retail shirts.

Feel: Similar to poplin but with added textural depth.

Best for:

• Business casual shirts, UK and EU premium retail
• USA premium casual and business shirts
• Elevated corporate uniform programmes where a more refined aesthetic is needed

Dobby and Jacquard Woven Patterns

Beyond the base constructions, dobby and jacquard looms can weave geometric or floral self-patterns into the fabric:

• Dobby: Repeating geometric patterns — squares, diamonds, micro-textures — woven into poplin or twill base. Used in premium retail and smart-casual shirts.
• Jacquard: Complex figured weaves, up to full pictorial designs. Higher cost; used in luxury shirting and hotel uniform programmes.

Thread Count and Yarn Count Explained

Shirt fabric specifications use yarn count (Ne — English cotton count) rather than thread count:

• Lower Ne number = thicker yarn — 20s cotton is thick; used in Oxford and workwear shirting
• Higher Ne number = finer yarn — 100s cotton is very fine; used in luxury poplin
• Thread count (threads per inch) is less commonly specified for shirts; yarn count is the standard

For B2B shirt programmes, specifying yarn count (e.g., "40s × 40s, 133 × 72 poplin") communicates fabric quality precisely to a factory. A fabric brief stating only "poplin" leaves weight, count and density undefined. Include these specifications in a structured Tech Pack — or use our Tech Pack Template for Apparel to brief our team.

Certification Requirements

For the full list of certifications held across our factory network — including OEKO-TEX, GOTS, BSCI and ISO 9001 — see our certifications page.

Sourcing Formal & Casual Shirts from Pakistan

Pakistan's woven shirt factories in Lahore and Faisalabad operate with vertically integrated fabric-to-garment capability — ring-spun poplin, Oxford, twill and end-on-end all available at certified mill level. Formal and casual shirts from Pakistan are available in all constructions from small corporate runs to large retail programmes.

Related Resources

For buyers sourcing coordinated programmes, see our Trouser Fabric Guide covering chino, poly-viscose and stretch constructions that pair with formal shirt programmes. Our pre-shipment inspection checklist for textile buyers covers woven garment quality checkpoints for fabric, construction and labelling at the factory level.

Request a shirt sourcing quote with construction, yarn count target, collar style, certifications and annual volume — we return factory options and indicative FOB pricing within 3–5 business days.