Acquaint yourself with Argentine seasons. Spring starts in September, summer in December, fall in March and winter in June.
Take conservative, yet classic business attire. Suits and ties are standard for men, while women wear knee-length skirts, hose and low-heel pumps.
Pack evening attire that's more dressy than casual. Women will impress in a nice dress, while men will look sharp in slacks, a finely knit sweater and a sport coat.
Bring lightweight summer clothes when visiting between December and March. Men should consider khaki shorts, button-down shirts, polo T-shirts and slacks. Women might opt for sundresses, skirts, dressy shorts and lightweight wool twinsets.
Bring a sweater and fleece jacket to layer, even during the summer months, when temperatures can still plunge into the low 40s. During winter a light coat is wise, as are sweaters, long pants, long-sleeved shirts, loafers and socks.
Pack sunglasses, sunscreen and comfortable sandals for taking in the sights during the spring and summer.
Remember your electrical converter and adapter.