Port Authority Ladies SuperPro Oxford Stripe Shirt. LW657. Our trusted SuperPro Oxford, with its wrinkle-free finish, now comes with a classic stripe design to keep you looking your professional best all day long., 4.6-ounce, 60/40 cotton/poly, Wrinkle-resistant, Stain-resistant, Stain release, Open collar, Bust darts, Back shoulder pleats, Rounded adjustable cuffs, Contrast fabric inside collar and under cuffs, Contrast buttonholes on sleeve placket and cuffs