Gabbriette’s wedding dress was never going to be entirely traditional—here, in a final fitting video with Vogue, she shares the backstory to her three dazzling Matières Fecales looks.

Emma Dahl wanted a wedding dress that was historically-inspired, deeply personal, and unlike anything she could buy—including incorporating pearls from her grandmother’s necklace. So she turned to ChatGPT to help. “Because I was using some pretty niche historical sewing techniques with very little information online, I spent months going back and forth with ChatGPT asking super specific questions, troubleshooting construction details, and slowly turning my idea into a real dress. It covered everything from helping me upgrade my sewing machine, to historical corset construction. It even helped me figure out what shape to cut my veil and figure out how pack up all the orchids I'd been growing and travel with them to use in my bouquet.”