On the right bank, we’ll start our perfume walking tour of Paris at the Chanel boutique (31, rue Cambon, in the 1st Arrondissement), where the list of fragrances is familiar to most of us. But I love the more obscure selections, such as Chanel No. 22. They don’t receive as much attention, but they are originals and were created when Coco was still alive. Cristalle is also one of my favorites. For those of you who don’t really wear perfume, it’s a light and easy fragrance to wear daily. 31 rue Cambon is a heady new addition to the collection, so it’s worth a sniff when you are at the boutique.