There are New Dillard's coupons that include coupon codes and sales for March 2019 for you to choose from. Our top coupon for today is a 5% Off promo code. Shop all your favorite brands and styles at Dillard's. With an enormous selection of clothing and accessories for the whole family, along with the great variety of one of America's longest trusted department stores, shopping at Dillard's will be a joy.