what makes a shirt flannel
Detail of a shirt in purple wool flannel. Flannel is a soft woven fabric, of various fineness. Flannel was originally made from carded wool or worsted yarn, but is now often made from either wool, cotton, or synthetic fiber.A textile made from Scots pine fibre is called vegetable flannel.Flannel may be brushed to create extra softness or remain unbrushed.lannel was originally made from carded wool or worsted yarn, but is now often made from either wool, cotton, or synthetic fiber. A textile made from Scots pine fibre is called vegetable flannel. Flannel may be brushed to create extra softness or remain unbrushed.