The navy blue swallow dangle earrings feature the stylized shape of swallows. This symbolism is due in particular to their migratory behavior, as swallows return each year to build their nests in the same place. These navy blue swallow earrings are available in our Portugal In Box store. Wearing navy blue swallow earrings is a way to show your attachment to Portuguese culture and traditions; they are also worn as a symbol of happiness, loyalty, or hope. Their elegant and discreet design makes them an easy piece of jewelry to wear every day. To prolong the life of these swallow earrings, we recommend avoiding contact with water and chemicals.