There is Jelmoli, Manor and smaller shops around but it depends on what kind of stuff you are looking for. Unfotunately, brands like MAC and Bobbi Brown are only available in the bigger department stores.
Brands like Revlon, Covergirl can be bought in the bigger Coops. And as mentioned in my post above, the middle range brands like MAC and Bobbi brown or the high end ones like Dior, Elizabeth Arden etc can only be found in the bigger departmental stores. At least from what I have seen anway.
Sephora ship international but not in Switzerland. If you have any friends in Germany, you can ship it to them. It will be cheaper. Most of the things in Switzerland are expensive, so the word cheap doesnt exist. Unless you want some really bad quality. Good luck.