Ralph Lauren Womens Button Down Dress Shirt Size M 100% Cotton Blue Stripe.. Timeless and classic, this Ralph Lauren dress shirt is a wardrobe staple. Made of 100% cotton, this long-sleeve piece features a blue stripe pattern that adds texture to any look. Crafted with button-down closure and a sharp collar, this shirt stays securely in place while you move around. Perfect for a business meeting or night out, this dress shirt is comfortable and ready to be paired with any ensemble. Make an impression with this stylish, iconic piece of clothing and become an instant trendsetter.   -Ralph Lauren   -Womens Button Down Dress Shirt   -Size M   -100 %Cotton Blue Stripe   .