I hope someone can tell you what the Black and White Ball is like on the QM2, I can only say that on the QE2 Med cruise in May it was a disaster.
Only about 10 people (incl myself) wore Black and White, even the Social Hostess did not wear the "right colours" The so called ball was dancing for 45 MINUTES in the Queens Room, with the social hostess chanting a "ditty"
"4 steps forward 4 steps back, twirl partner to right twirl partner to left, PAT HIM ON HIS BUM AND SEND HIM ON HIS WAY" - over and over again.
That was it!!!!!!!