I personally hate vanity sizing too. It's great that I can fit a size 8 in some makers but ya know, I know in my heart and in my mind that it isn't real - so... why would that make me feel better? In reality sizing I'm about a 14. I don't care, if I'm a 14, I'm a 14... that actually makes me feel darned proud!!! I can live with that. I always thought I was cute as a size 14 where at one time I got down to a size 3 when I was 135 Lbs (I know I'll never be that tiny again! Besides Jr's pants have too thin legs too...lol) It's fun and nice to fit a smaller size per some clothing makers, but I'm smart enough to know it's not real.
Also in reality sizing I want to get down to a size 8. I think I'll look great at that size. But in today's sizing that would put me at around a size 4, who knows maybe even some 2's...
This subject was also discussed on Dr. Oz the other day. It had some of the worst culprits and some that are on the better side. Apparently the Gap allows a 38" waist on a size 12!!! What in the world!!!??? That would mean I could fit their size 6 pants... that's insane! The Kohl's brand is somewhere on the better side where the size 12 was a 34" waist. I'm a 32" waist and starting to break into their size 10's so yeah that's about right.
They did mention the vanity sizing started as early as in the 70's. According to the analysts, Marilyn Monroe was a size 12 (considered a fuller figure gal back then, but now would be considered quite thin) and she had a 26" Waist. So the size 12 has gone from a 26" all the way up to a 38" now? That's a difference of 7 sizes for GAP!!! Amazing... LOL
It's such a chore to do any type of shopping for clothes because I can fit anywhere from a size 8 all the way up to a 14 even sometimes (which is fine because that should be normal for me)! Anyway, that's my 2 cents. If someday the manufacturers decided to go back to regular real sizing I'd be fine with it.