There will be a mixture - some dinner suits and some normal suits - my husband always just takes a business suit and never looks out of place.
Yes dinner suits are worn by over 50% of guests. we have just returned from a baltic cruise on theis ship it was fantastic.
On the last RCI cruise we went on it was 50-50 suits or tuxedos. We are on the 6th October NoS to the Canaries, and I will certainly be taking my DJ. So that's at least two of us then.
Dont be so priggish! Your behaviour will probably make you stand out---Ive seen millionaires dine in lounge suits--they were at ease ADD I KNOW!
What ever you prefer,Lounge suits or dinner suits, if there are more than 2 formal nights take them both with you and have a change just like the ladies regards Iren.