I dont know what is wrong with other forum members on here but in Vancouver I never grew tired of looking at all the tight cute Asian girl bums in Lulu Lemon yoga pants.
If someone wore them to a club or a nice dinner that would look out of place, but where I usually saw them (out on the sea walls, in the parks, at the coffee shop, etc...) it was always a beautiful sight
You should see what the Japanese wear here for casual. Everyone knows the famous Japanese fashion trends, and while they definitely have better work attire in general (and I love all the uniforms at nearly all work places and schools (wish Canadian work places were bigger on uniforms)) and their fantastic party / going out fashion sense, the vast majority of people when going shopping or just doing daily routines wear the most god awful track suites you could ever imagine. It makes my eyes hurt (another horrid fashion aspect in Japan is that it is ok at work for people to wear sneakers in their suits, I can't stand that!).
So the yoga pants trend for casual daily life really isn't that bad.
To be honest when I was in Europe the average fashion there really was not as great as many on this forum build it up to be, especially in the country side areas. Paris was good for fashion, that is true, but Sweden, Finland, Denmark, and many areas of Germany were really no better or worse than daily life in BC.
PS I absolutely love UNIQLO and shop there all the time myself. The price is fantastic for the quality and fashion. I am sure knowing Canada that it will be more expensive though than it is here in Japan.