for evening dining: Casual - Men - Dockers type pants, polo or button-down short-sleeve shirt, hawaiian print, casual shoes
Casual - Ladies - sundress, sheath dress w/flat sandals or kitten heels, skirt and blouse, dockers typs trousers with a nice blouse- sandals, kitten heels or flats, dressier capris and a cute top have also been seen.
Semi-Formal - men - dress pants, shirt-tie, sports jacket, dress shoes.
Ladies - daytime wedding wear, flowing, flowery print dress, dress skirt
with a nice blouse, pantsuit, dress sandals or shoes
Formal - Tux or Suit for men - dress shirt, tie, dress shoes
Ladies - long dress or gown , i like something with a bit of sparkle, dressy long skirt with a dressy silk or sparkly blouse, dressy platazzo pant suits, dressy cocktail dress, dress heels.
Shorts, t-shirts, and jeans are NOT allowed in the dining rooms during dinner hours even on casual nights.
Great point Anne Maria - the dress code should be a non-issue -imo. The cruise lines have a written suggested dress code each evening.