Alexandre Vauthier Haute Couture Spring 2019 is a runway show by the brand Alexandre Vauthier, presented during the Paris Couture & Haute Couture S/S 2019 fashion week. The show took place on January 22, 2019, and featured a cast of 29 models. Grace Elizabeth opened the show, while Sarah Dahl closed it. Coco Liscia served as the casting director for this collection.