1333P DRESS FATIGUE PANTS (Herringbone) Herringbone is a material that has been used frequently for work pants since the 1940s, and was named so because of its pattern that resembles herring bones. The herringbone, which is reproduced using a dobby machine from that time, is not symmetrical, but has a wonderful day and night twill weave. Like the lip, this dress fatigue is tapered by a tailor and has a W-shaped hem. It is the perfect coordination for a jacket and leather shoes.