Mansour's atelier and home were damaged in the 2020 Beirut explosion on 4 August 2020. She was in Geneva at the time of the explosion. Later that month she released the fashion line Fleur du Soleil as a collaboration with H&amp;M. The line, which includes fifteen pieces, was scheduled to be released on 6 August but was postponed due to the explosion. The collection was inspired by woman artists including Toyen, Dorothea Tanning, Lena Leclercq, and Bibi Zogbé. Following the release of Fleur du Soleil, Sandra Mansour x H&amp;M donated $100,000 from the proceeds to the Lebanese Red Cross. Mansour is the first Arab designer to partner with the Swedish fashion company.