niagara falls: ok, but nothing special. just a regular mall.

woodsbury: decent mac collection. the stores are all outdoors and it's huge (wear comfy shoes)! but they have a lot of high end stores like gucci and stuff for you to shop at after.

waterloo: lots of stuff from mac, bobbi brown and stila! but it's closer to niagara falls (about 2 hours away) than nyc.

hth!