Red House® – Nailhead Non-Iron Shirt TLRH37. Distinctive and understated, our nailhead dobby shirt stays crisp and wrinkle-free. Work-ready and crafted from 100% cotton, our shirt achieves its distinct color thanks to a specialized dyeing process. Our non-iron finish adds to the enhanced drape and softness of this striking style. Button-down collar and left chest pocket. Pucker-free single-needle tailoring. Red House engraved buttons. Red House monogram on right sleeve placket.