The Delfi Collective Kelsey Set pairs a tailored buttondown vest with a matching mini skirt, creating a polished, modern look with a hint of playful edge. The Delfi Collective Kelsey Set pairs a tailored buttondown vest with a matching mini skirt, creating a polished, modern look with a hint of playful edge. In 1907, Mariano Fortuny broke away from the ubiquitous corseted silhouette by designing the Grecian Delphos gown, a dress that would forever change women's outfitting. Inspired by Fortuny's vision, Shushan Szakolczay and Jasmina Hadzimujagic created Delfi, a label committed to the same revolutionary approach to clothing. Each piece is crafted under ethical conditions in Los Angeles and only from the finest materials.