I have cruised on Carnival in the Past. This May will be my first Princess cruise. While on Carnival , after dinner I would change into more comfy clothes alot of evenings to run around the lounges (bars and dancing) . Is this ok on Princess, I hope Princess isn't going to be to formal for us. We are 44 and 41. Miss Honey
FYI - if you plan to attend the Midnight Champagne Waterfall on the last formal night, just about everyone stays dressed up for that event, we didn't and we were in the minority, felt a bit out of place, but had a great time never the less.
Other than that we usually change into casual clothes after dinner and pictures.