The dress code on Azamara is 'country club casual'. There are no formal nights, but yes, some passengers dress in jacket and tie on evenings if they wish to. Azamara Journey gets nothing but rave 5* on reviews I read. They are favourably competing with lines like Oceania. Their service is excellent, as is the food quality. I have several clients who have been on her and have already booked up for their next cruise. You also have booked one of the best classes of cabin on the ship.