«Guess what? Unless you are – oh, maybe a big movie star – nobody really cares what you wear when you travel, and unless your clothing is totally outlandish, no one is going to notice. So go ahead and repeat outfits. Avoid new stuff because your goal is to wear things you know are comfortable and know look good on you. In other words, pack just enough clothes that are appropriate to the destination, so you can forget about them and focus on sightseeing.»
Rick Seaney in Farecompare