I wasn't complaining or even commenting on the dress code itself. It is the "grammar" or lack of specifics that is being called into question.
(I'm currently packing for my world cruise. Definitely the fancy evening dress (not long gown), glam evening set, two coughtail dresses, and pleated satin jade palazzo pants with a matching tinsel fabric top. The latter is for the "Kool and the Cats" performance. As disco as I have in my wardrobe!) 
