On a full moon night in Maui you can often see a "Moon Bow" a rainbow at night in several different Hues of black and blue. Our Maui Moon Men's Hawaiian shirt was printed with these fantastic blue and charcoal black colors in mind. This is a very subdued Aloha shirt (not too loud for those who prefer to go quietly). Perfect for a formal island event or tropical wedding and just right for any casual event as well. Done on 100% soft comfortable rayon poplin fabric.