Port Authority Plaid Pattern Easy Care Shirt. S639A not-too-bold plaid pattern offers a welcome break from a solid color. Designed for comfort and wrinkle-resistant convenience, this yarn-dyed poplin shirt is ideal for both dress and casual wear., 3.2-ounce, 55/45 cotton/poly, Button-down collar, Pearlized buttons, Left chest pocket, Back box pleat, Rounded adjustable cuffs