The Dress Code for the O'Sheehan's Bar & Grill Dining venue is 'Cruise Casual'. For women, it includes summer and casual dresses, skirts, regular or capri pants, shorts, jeans and tops. Khakis, jeans, shorts and casual shirts are fine for men. Evening dining attire in the O'Sheehan's Bar & Grill for women includes slacks or jeans, dresses, skirts and tops. For men, it's jeans or slacks with a collared shirt and closed-toed shoes. Kids 12 and under are welcome to wear nice shorts in all our restaurants.