I just cruised on the Emerald for 15 days and did not wear anything formal for any of the 3 formal nights and was able to dine in the dining room. Formal night one was leggings and a t shirt, formal night 2 & 3 wore jeans, t shirt and a lulu hoodie. No issues and as long as you are comfortable I don't see a problem.
Dressing for a Princess cruise
in Princess Cruises
Posted
I just cruised on the Emerald for 15 days and did not wear anything formal for any of the 3 formal nights and was able to dine in the dining room. Formal night one was leggings and a t shirt, formal night 2 & 3 wore jeans, t shirt and a lulu hoodie. No issues and as long as you are comfortable I don't see a problem.