Her Highness Princess Martha Louise and Ari Behn were married in Nidaros Cathedral on 24 May 2002. Nidaros Cathedral was decorated with Martha lilies (a white Easter Lily), yellow and cream lilies, pale roses, marguerites and lilies-of-the-valley. Princess Martha Louise’s two-piece wedding costume was designed by Wenche Lyche. The jacket, with its long train, was made by the designer, while the gown itself was sewn by Anna Bratland.