Paris is famous for shopping, and one of the best places to go was Galleries Lafayette. Not only does it house every designer you can think of, plus a whole lot more, but it also has champagne bars, day spas, art galleries, wedding consultants, a rooftop terrace with cafes, restuarants and excellent views, a gourmet food department (LOVED that) and it even (to its detriment, in my opinion) has a McDonalds. Right in the luggage section, odly enough.
The building itself was really beautiful too. A definite must-see if shopping is your thing! There was also a surprising amount of affordable clothing on the upper floors too, particularly on the Zara sale rack.