I'm in Paris through this weekend (and in Aix thereafter) and I am super excited for the soldes starting tomorrow! However, it's my first time ever in Europe and I'm not at all familiar with the stores here. What are the must-visit places in the centre-ville of Paris? My hotel is in the 6th near Saint-Germain des Près, and I'm heading to the Champs-Élysées tomorrow morning with a group of friends. But I also have an unlimited metro pass and am willing to travel to find some hidden gems. Merci pour vos conseils!