on our last RCCL cruise, Jewel of the Seas, in the dining room & Windjammer, they were very strict about the dress code. I wore linen type slacks,and blouses for dinner, the future hubby wore docker type pants and button down shirts. for windjammer, it was all casual, shorts, tops etc, covered bathing suits, but there was no-one there w/just a bathing suit on or no tops or for the men, muscle type tees. they asked people dressed like that to come back covered up. this time we're skipping formal nights,takes up too much room in luggage, trying the other rest.on ship and the buffet.