(Last Update: 11.01.2026) Let's get to know Merci Concept Store, a nice store that I think you will enjoy visiting while wandering around the Marais Region or between Bastille and République. Of course, the reason why I love this store is not just the products sold there. First of all, it is located in a nice building in the style of an old workshop; The decoration is different, the product variety and designs are wonderful;