Article continues below advertisementDemi Moore put on a whimsical display at the 2026 Cannes Film Festival.The actress, 63, glowed in a strapless white maxi dress with colorful polka dots as she attended a jury members' photo session at the Palais des Festivals on Tuesday, May 12.Moore's ensemble, designed by Jacquemus, featured a mermaid-style hem and 3D feathers attached to the skirt.Article continues below advertisementSource: MEGADemi Moore opted for a multicolored ensemble.