I got a chuckle out of your email...here it is, almost July, and I'm still WEARING most of the stuff on your list! Such is life in my neck of the woods (northern BC, Canada). Unfortunately, I cannot advise you since I've never been on a cruise to Antarctica. Others on the list, however, seem to have good source recommendations for you. I only have to go to the Workwear World or Outdoor Essentials store on Main Street. lol

Brenda from rainy, cold and miserable Smithers, BC where is is only 12 degrees (Celsius)