Testa is an Italian mill based in Romentino (Novara, Piedmont). It was founded in 1919. All Testa shirtings are manufactured in Italy. Testa uses Egyptian cotton, organic cotton, linen and cashmere. Most Testa fabrics are 2-ply; you can also find 3-ply shirtings. Yarn numbers: 100 – 300. Atelier Romentino is the best line (200/2, 300/3, etc). All Testa fabrics comply with Oeko-Tex Standard 100. Weaves: jacquard, poplin, twill. Yarn-dyed and printed fabrics.

Testa fabrics are used by Xacus, Suitsupply, Duchamp and some other brands; besides, they are offered by various made-to-measure and bespoke ateliers.