It's all up to your comfort level. Of course they will make it sound like you have to dress like you're meeting the president! First cruise my husband dressed up in a suit. But this time I think he's leaning toward a nice shirt, tie & dress pants. First time on formal night we dressed our 4 year old son in a button down shirt & a tie, but this time he will just wear a comfortable pullover knit collar shirt with the 3 buttons. We are not really "dress up people" but some people are and in the dining room, you will see a range of different clothing.
10-14-07 Freedom of the Seas
10-04-08 Liberty of the Seas