I'm just curious. I tried the fab sharp-shouldered jacket that Angie listed in her recent blazer post and had major fitting issues with the shoulders being incredibly narrow.
I'm an hourglass and my shoulders are proportionate and not overly wide, but I went up THREE sizes in this jacket and still found the shoulders to be too narrow. The width across the top of the shoulders got wider with increasing size, but the narrowness across the back remained. It was the same issue as the NAS Miss Sixty jackets but much more pronounced. I've never run into this issue before trying these two brands.
It's a great jacket, but not for me. *sad*