From: tyder21 | #010
Since business casual is a very well-known term, I would think that whoever told you to wear business attire would have specified casual if that were the case.
Relevant: http://en.wikipedia.org/wiki/Informal_attire
And as you said, it's almost always better to overdress than underdress.
What's the point of linking to wikipedia when it's blacked out?
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