Chambray
A plain-weave cotton fabric with a colored warp + white weft, producing a denim-adjacent appearance. Lighter, softer, and much less durable than denim.
Chambray is often confused with denim — both have a colored warp (typically indigo) on a white weft, producing a similar two-tone appearance. The difference is the weave: chambray is plain weave (over-under-over-under), denim is twill (diagonal). Chambray is dramatically lighter (typically 100–180 GSM) and softer in the hand than even lightweight denim.
The practical implication: chambray drapes well as shirting, where denim is too stiff. A chambray work shirt is the lighter cousin of a denim shirt — same casual register, less weight, better for warm weather. The tradeoff is durability: chambray pills, fades, and tears more easily than denim. A heavily-worn chambray shirt has a 3–5 year lifespan; a well-made denim shirt can last 10+.
Classic makers: pre-1990s American workwear (Hercules brand, Big Mac, Round House), Japanese repro brands (Iron Heart, The Real McCoy's), and modern menswear standbys (Engineered Garments, Bryceland's) all do chambray well. Heritage brands like Buck Mason and J.Crew make accessible interpretations.
Weight matters more than label. A 130 GSM chambray feels almost like silk; a 200 GSM "heavyweight chambray" approaches a light denim shirt in feel.
Selvedge denim
Denim woven on traditional shuttle looms, producing a clean self-finished edge that doesn't fray. Slower to make, more expensive, often higher quality.
Oxford cloth
A basket-weave cotton fabric — two yarns woven together as one — producing a soft, slightly textured surface common in casual button-downs.
Plain weave
The simplest weave structure — each weft yarn passes over and under alternating warp yarns. Used for poplin, broadcloth, canvas, and many shirting fabrics.