We are going on our seventh Carnival cruise and other than the two formal nights, we don;t do a lot of dressing up in the dining room. I have worn several pants outfits, white jeans and a nice top with sandals, one time even capris with a nice tip and sandals. I have to dress every day for work, so I like to relax on our cruises. Husband wears dress jeans or dockers and a golf shirt or Hawaiian shirt. It is like Las Vegas, it used to be very dressy at night, now it is cleanliness, comfort but of course style. Believe me, if you do not look "appropriate" you will be turned away.
Happy Sails!
Lynne