Watch VoirFilms. “Dona” Mariquita, a seamstress from the Brazilian countryside, is challenged with fulfilling the unforgettable singer Clara Nunes’ dream, after her tragic and untimely death. Clara was her sister and dreamed of creating an organization to help, educate, and care for dispossessed children. “Dona” Mariquita far exceeds her goals, building an enduring legacy that makes a difference in people’s lives and establishes even more her famous sister’s altruistic reputation.