Skinny mirrors frustrate me to no end! At this point, I can't think of a store that *doesn't* use them!
As someone said earlier, hotels are also notorious for this! I spend a lot of time in hotels and it's such an emotional roller coaster to look 10 pounds heavier/lighter depending upon the mirror I use. And most times, the mirrors aren't consistent even in the same room. I mean, if every mirror were a skinny mirror, then fine. It wouldn't bother me. However, having to see fat-me and then skinny-me and then fat-me again all within the same hour, makes me a basket-case.
I admit, I've got emotional issues when it comes to my reflection. But, I need the world to stop teasing me.
DIE SKINNY MIRRORS!!!