The Retrofête Keryn Open-Back Dress features a draped cowl neckline and a fluid satin silhouette, while strands of beaded embellishment cascade across the open back for an unforgettable finish. Equal parts sleek and statement-making, it's a striking choice for glamorous occasions. The Retrofête Keryn Open-Back Dress features a draped cowl neckline and a fluid satin silhouette, while strands of beaded embellishment cascade across the open back for an unforgettable finish. Equal parts sleek and statement-making, it's a striking choice for glamorous occasions. Retrofete, launched in 2018 by co-founders Ohad Seroya and Aviad Klin, embodies the glamour and opulence of decades past. Having gained notoriety for its chic party dresses, the New York-based label has evolved into a collection of head-to-toe pieces that effortlessly take you from day to night.