Assassin's armor shouldn't be able to be worn by barbarians:
[You must be logged in to view images. Log in or Register.]
source:
http://www.legacyofsteel.net/Archives/Post/2000-12-16
Chestplate of Vindication original stats:
[You must be logged in to view images. Log in or Register.]
source:
http://www.legacyofsteel.net/Archives/Post/2001-02-17
I'm sure there are more, too.