The brand’s sustainable ethical ethos pushes Berthier to design in parallel to the aesthetic requirements, simultaneously defying the stereotypical ‘look’ of vegan fashion. His recent collection, La Nausée, is inspired by one of his favourite novels, of the same title. It reflects the psychological act of challenging what we know, in this case knitwear and fashion in general. Whilst reflecting on his path which brought him to where he is now, Berthier also acknowledges the infinite amount of things left to be discovered in fashion.