Yarn we use to make Shirt A) 100% Combed Cotton Poplin B) 60% Cotton 40% Polyester Poplin C) 100% Linen Poplin Fabrics weaving Design we can use for Shirt: Poplin, Chambray, Oxford, Herringbone, Twill Quality Standard : AZO Free , High Quality Sewing and Finishing. OKEO-TEX 100 Standard , Eco Friendly , Color Proof Pre Shrink , Pilling Free, Soft and comfortable Use