So in the earty 1920s,she want to see a man called Pierre Wertheimer to discuss her plan.Wertheimer owned the biggest perfume factory in France and he was verey happy to work with such a famous designer. At that time women wore perfumes which always smelled of flowers, but Coco wanted her perfume ot have a completely different smell.Together Wertheimer and Chanel invented a new kind of perfume, and they decided to sell it in a simple , square bottle .