Red House - Dobby Non-Iron Button-Down Shirt. RH60A dobby weave gives this well-mannered shirt subtle texture and a slight sheen, Woven from 3.9-ounce, 100% cotton, this shirt is specially treated to resist wrinkles and remain looking crisp, Pucker-free taped seams, button-down collar and left chest pocket, Back box pleat, Mitered two-button cuffs, Red House engraved buttons and monogram on right sleeve placket.