Les Ailes de la Mode (gigantic department store, a must see!)
Place Ville Marie
Place Montreal Trust
Cours Mont-Royal
Ste-Catherine St., between McGill College and Montagne, including Zara, Simmons, Gap, Roots, Sisley, Tristan & Iseut America, San Francisco, Ogilvie, etc
Holt Renfrew (I believe it's on Sherbrooke@Peel). Polo, Armani, Versace are also on Sherbrooke, close to Holt Renfrew