

Okay, I made this dress for a friend of mine as a costume (Narcissa Malfoy from the Harry Potter books.) This is my first time sewing a Vogue pattern. This pattern is discontinued and I had to order it online. Now I'm wondering if it is discontinued because it is poorly designed!
The problem is with the sleeves and the armhole. They are cut extremely tight to the point that it is difficult to put the garment on and you can't really move your arms while wearing it. The pattern called for taffeta or peau de soie, I used a medium weight brocade. But since any of those fabrics are equally unforgiving it shouldn't have made that much difference. Because I was under a time constraint there was no time to rip out the sleeves, recut the armhole, purchase more fabric for new sleeves, etc. My friend will have to wear it like it is - very uncomfortable! The rest of the dress fits fine. This isn't a matter of someone have unusually large arms, shoulders or back. Both she and I are "normally" sized and proportioned and we both had the same problem.
Is it possible that the pattern itself was faulty? (And yes, I did double check to make sure I cut the sleeves in the right size!) Even in the picture, you can kind of see that the sleeves look "small" compared to the garment. Any comments or suggestions on this?