Rianna + Nina’s founders Rianna Nektaria Kounou and Nina Kuhn met by chance at a retro furniture fair and express their joint love of pattern with this blue, yellow and red maxi dress, which is crafted from vibrant vintage silk-twill panels. It’s made in Berlin exclusively for MATCHESFASHION.COM to a loose silhouette cinched in by the coordinating fabric belt, before falling to a loose tiered skirt. Style it with muted-hued sandals for a one-of-a-kind ensemble.