Chambray
A lightweight cotton fabric resembling denim, often used for casual shirts.
What is Chambray? A lightweight cotton fabric resembling denim, often used for casual shirts.
Chambray is a plain-woven cotton fabric with a colored warp and a white weft, giving it a heathered appearance. It looks similar to denim but is lighter and softer. Chambray shirts are warm-weather alternatives to denim shirts — same casual versatility, far more breathable.
References: Wikipedia