Pack around the days you will actually have, with a small set of clothes and room to bring things home.
Start with the schedule
Count complete days rather than calendar dates, then check the expected weather near departure. Consider whether the trip includes a special meal, an outdoor visit, or a place with a dress requirement. Pack for those specific needs instead of every possible scenario.
Build a small mix of outfits
Choose pieces that work together and shoes you already know are comfortable. Trying brand-new walking shoes on the first travel day is an unnecessary gamble. Keep one flexible layer available rather than packing several bulky items that do the same job.
Organize what you will reach for
Keep journey essentials where you can find them without unpacking. Separate cables and small items in a pouch, and leave documents somewhere easy to reach. Check your carrier’s own baggage rules before deciding which bag to use.
Do a final subtraction
Lay everything out and remove items with no clear role. Leave a little empty space. The goal is not to win a packing challenge; it is to have what you need without carrying a bag that makes every move harder.