Port Authority Ladies Cardigan Sweater. LSW287. A working woman's dream: a button-front cardigan sweater that adds soft polish, yet washes and wears beautifully. This stylish cardigan easily layers over a polo or woven shirt and has fully-fashioned sleeves for long-lasting wear., 60/40 cotton/nylon, Dyed-to-match buttons, Delicate rib knit neck, cuffs and hem