1. Pack for the weather
While travelling to a cold country means you can layer and reuse different pieces, packing for hot, humid or tropical climates can be a challenge. Be sure to pack enough shirts and underwear—showing up drenched in sweat or smelling like you are doesn't make a great impression. Accessories like sunglasses, raincoats, and umbrellas can also come in handy when dealing with unfavourable climates.