Coat of arms of Spanish Infantas by birth of the House of Bourbon  (Before 1931), external ornaments as married women with children (before the widowhood) and as dames of the Queen Maria Luisa Order.
Avilés, José de Avilés, Marqués de (1780). Ciencia heroyca, reducida a las leyes heráldicas del blasón, Madrid: J. Ibarra, (Madrid: Bitácora, 1992). T. 2, p. 98-100. ISBN 84-465-0006-X.  External ornaments: Avilés, José de Avilés, Marqués de (1780). Ciencia heroyca, reducida a las leyes heráldicas del blasón, Madrid: J. Ibarra, (Madrid: Bitácora, 1992). T. 2, p. 98-100. ISBN 84-465-0006-X.  [1] and [2]

Common uses of Arms of married Spanish Infantas (House of Bourbon), party oval arms: Armand de Fluvià (2003).Barcelona: El Paratge, 15.
Galico