Even as a seasoned traveler, I tend to overpack. Everytime I go somewhere, I try to learn from my current packing situation and make mental notes for future travels. In January we took 1 carryon, 1 backpack and shared 1 checked bag for a 14day cruise to Hawaii. We found that we didn't use many of the things we brought, so we are already planning to take just a carryon and backpack for each of us on our next 21 ay cruise! No more checked bags! We found that a capsule wardrobe is key! We purchased Merino wool tee shirts and sweaters in basic colors. I bought a basic black merino wool short sleeve dress. They are a gamechanger! Lightweight/ breathable and no stink. I did do laundry once by bringing along lightweight detergent sheets. Next time, I will send out laundry to be done and handwash my fine wools once and lay flat to dry.