Red House Ladies Non-Iron Twill Shirt. Always look your best-without the iron-in this elegant twill shirt crafted from a blend of cotton and polyester yarns and treated with a non-iron finish. With supreme color retention and uncompromising style, it is also an exceptional value Features an open collar, bust darts, inverted center back pleat and gently curved hem. Button-through sleeve plackets with adjustable, notched cuffs, Red House engraved buttons and monogram on right sleeve placket. 3.4-ounce, 55/45 cotton/polyester.