Find Us!

OSNI's showroom/secret store is located in the beautiful city of Leiden, 36 Middelstegracht and It's open only upon appointment. To visit us and discover exclusively our new arrivals, tap the "Book" button on Instagram. 
It's within the concept store Capsule in the shopping center Cap 3000's ( Avenue Eugène Donadeï in Saint-Laurent-du-Var, South of France ) that OSNI's corner is located. Visit it and find a gorgeous collection of vintage and pre-loved fashion.