Where can one purchase Rive Gauche perfume?

Rive Gauche is a product by Yves Saint Laurent. The body lotion is available at most fine stores and chemists. As I cannot determine where in the world you are, I can only try to offer some suggestions as where to try: Sydney - David Jones, London - Selfridges, Harrods, John Lewis, New York - Macy's, Saks Fifth Avenue, Bergdorf Goodman, Atlanta - Macy's, Nordstrom, Hong Kong - Mow Pharmacy on Kowloon, Dublin - Browns. Alternatively you may find the product through on-line shopping such as Ebay, Amazon, etc.