No sport coat for me. From experience on ARCTIC it is fairly casual for dinner. Keep the weight limit of 44 lbs in mind. I can just barely make that limit using a very light duffle type bag. I plan to wear cotton khaki type pants with long sleeve sport shirt. For the captains night I think some on ARCTIC had sport coats but many did not. Unless you think you would need one in BA I would leave it home. That is just me. Only been to BA once 5 / 6 years ago and did not need a sport coat where we went to dinner.

Biggest challange in packing is the carryon limit of 11 lbs. With camera and lens equipment I am over a bit. Plan to use back pack so it is not so obvious that weight is what it is.

As trip is getting closer Brayden and I are getting excited about this trip. Hearts anyone.