Hi, about to head home to CSA in a couple of weeks, haven't been in 2 years (tried CSS instead). I remember it was expected for men to have a jacket (but tie not needed) for Feathers. But now on the web site description for Feathers, it doesn't specify "jacket required"... if a long-sleeve dress shirt is appropriate without the jacket, it would leave more packing room for rum on the return flight. But if it's better to have the jacket, that is fine. So thought I'd ask your opinions, oh wise message board ppl. :-)