large pockets to store his cigars and belongings while he worked. Because it was easy to make, as well as being useful, it soon became a popular garment in that region. Another belief is that the name guayabera is said to have originated from the word yayabero, the nickname for those who lived near the Yayabo River in Cuba. Wear and use The guayabera is often worn in formal contexts, such as offices and weddings. In Cuba, the Dominican Republic, Mexico, and Puerto Rico, guayaberas are part of the traditional wear for men and may be considered formalwear. In 2010, Cuba reinstated the guayabera as the "official formal dress garment". Political symbolism Guayaberas have been worn extensively by a number of Latin American political leaders, including Andrés Manuel López Obrador, Cesar Chavez, Carlos Prío Socarrás, and Fidel Castro. This is often interpreted as a sign of the wearer's affiliation with populist political positions. Michael Manley, populist Jamaican prime minister, specifically advocated for the guayabera as an anti-colonialist mode of dress, and conversely the shirt was later banned in Parliament by the conservative Jamaica Labour Party. Similarly, Mexican left-wing populist Luis Echeverría advocated for its use in Mexico in part to symbolize rejection of European and American-style business suits. U.S. presidents, including Ronald Reagan, George H. W. Bush, and Barack Obama, have worn the shirts as a sign of solidarity when visiting the Cuban community in Miami and when attending Latin American summits. Visiting politicians are sometimes given the shirts by Cuban American or Latin American political leaders. Similar shirts and alternative names A variety of similar, lightweight dress shirts exists in other tropical countries. These include: In America: the Western shirts with pointed yokes and elaborate embroidery were directly copied from the guayaberas of 19th century Mexican vaqueros. In Guyana: a similar or identical shirt is called a "shirt-jac". In Jamaica: the guayabera is called a "bush jacket". In the Dominican Republic: guayaberas are referred to as "chacabana". In the Philippines: the barong Tagalog shirt has some features which are similar to the guayabera: it is long-sleeved, light, traditionally white, and worn without being tucked in. However, the most traditional styles are decorated with "U" shaped embroidery (called the pechera), rather than the guayabera's straight pleats, and lack pockets. It is also traditionally made of hand-woven, fine, translucent piña or jusi fiber, rather than linen. In Trinidad and Tobago, physicians