[ -d (#i)Temp ]

Is it possible to do something like this:?

  [ -d (#i)Temp ] && echo 'it's a directory'

... that doesn't work, but you get the idea: I have a directory 'temp' 
and I'm wanting the above test to succeed.  As with wildcards, even if 
it did make a match, I'd expect it to fail if there's more than one 
match of course.  I'm betting this is doable.