...oh.
Really?
Crap! 
Believe me, you're, like, the last guy I would argue with around here so I'm not arguing. I'm just explaining that my assumption was based on this image:

It looks like the neck is the same material as the vest, and that there's a bit of blue underneath from the collar of the jumpsuit. Guess not. Hmm. Since I can't sew and these are still really nice pieces in my opinion, I guess I'll just have to learn to live with it.
Anyway, yes. Please post pix. Not because I don't believe you. I just like looking at pictures is all. 
Cheers!
TJ