I love Bloore West in Toronto. It's off Yonge not far from the Eatons center, and they have some amazing stores. Holt Renfrew, Harry Rosen (which also has a location at the Eatons mall), Cole Haan, Gucci, Vuitton, Hermes and some 'younger' stores like Guess and French Connection are all on this street. They also have a Chapters bookstore, a music store (HMV I think), a Godiva, etc. etc. It's fantastic.