An innovative design for an armchair in terms of its clever and novel combination of two aesthetic qualities: the structure is an injected mould transparent polycarbonate upon which are placed four fasteners, allowing for a sturdy yet flexible fit to a seat made of expanded polyurethane. The innovative technology of Mademoiselle consists in the use of unusually thick, soft fabric for the seat, which allows for maximum comfort and enhanced aesthetic quality. It boasts of harmonius linear design.