Rianna and Nina

RIANNA + NINA is a luxury fashion house celebrating one-of-a-kind designs, vintage treasures, and masterful craftsmanship. Founded by Rianna Kounou and Nina Knaudt, the brand transforms upcycled fabrics into seasonless, size-inclusive pieces meant to be cherished for generations. With sustainability at its core, RIANNA + NINA reinvents timeless fashion, blending bold prints, exquisite details, and a passion for artistry into every creation.