On Sunday, December 19, the fourth Sunday of Advent, Princess Estelle and Prince Oscar of Sweden sent a Christmas greeting from the Castle Church. The Swedish Royal Court shared a video and a photo taken while they were lighting four candles of Advent. The photo was taken by the Royal photographer Sara Friberg. The four candles represent the four weeks of Advent, and one candle is lighted each Sunday. Princess Estelle wore a new red divine fille formal dress by Bonpoint.