Clé du Caveau is the destination for conscious consumers who believe in fashion's sustainability and circularity. Discover our pre-loved selection of luxury pieces curated by our experts. Give your garments a second chance, sell with us!
We’re contributing to a more sustainable fashion industry where luxury goods stay in circulation.
Blue Box Boutique ‘s buyers travel the world hand-selecting the most exquisite luxury pieces.
We are strongly committed to authenticity and we guarantee each of our items is authentic.
Every week we release new luxury items. The most iconic handbag styles, a timeless tailleur or must-have sandals are constantly scouted by our curators. Find below the newest favourite we have selected for you.