Take a few solid-color, 100 percent cotton T-shirts and one tank top. Cotton allows the skin to breath, is easily hand-washed if laundry facilities are lacking and solid colors match well with most anything. Add one waterproof jacket that can be rolled into a small size to store when not needed. This serves as protection from rain and any chilly days.
Pack cargo pants that convert, through unzipping, into shorts. Often made of rayon, they're very light in material and keep the body feeling fresh. Take two pairs of pants, to keep the luggage light. Women should pack one cotton jersey skirt that prove practical for hot days.
Keeping the feet happy is the start to a good vacation. Take one pair of flat, close-toed shoes such as sneakers for rainy days.Don't take ballerina shoes. Pack hiking sandals as these are optimal for most hot, humid days. Add a pair of plastic flip-flops for shower use only, as streets are often cobblestone and feet need more support. Pack cotton underclothes that can easily be washed by hand and air-dried.
A small umbrella goes a long way in a torrential downpour. A straw hat protects from hot rays of sun and a swimsuit for enjoying the many beaches in South America. Pack a quart-sized bag with facial tissue (that can double as toilet paper), hand sanitizer and a small first aid kit. A small tote with a zipper is useful if going to a market or gift shopping. Take personal medications, camera and phone chargers. Don't forget important home phone numbers.
