You will need: A valid U.S. passport. U.S. citizens do not need a visa if they are traveling to Brazil for tourism, business, transit, artistic or sport activities, with no intention of establishing residence. Some countries are not exempted from Tourism and Business Visas. with that being said, it is highly recommended to check with the Brazilian Embassy or Consulate in your country to verify the exemption status.
Black-Tie, please. However, we want you to feel comfortable*. So, if those shoes are too high or that top button is too tight, let it all hang loose. (*) Dress casual if need be.
O traje para a festa é Black-Tie. Para as mulheres: Use vestidos longos ou vestidos formais. Para os homens: use smoking com gravata, gravata borboleta, ou terno.