The beauty of this low-key workhorse is that it will never fail you: dress it up with red lipstick for the ... in the front of your shirt, while leaving the back loose – this is a knack that ...

Look for a sea of royal blue T-shirts, as fans unite to cheer on the hometown Mavericks. The T-shirt fad is about fun and team loyalty, but NPR's Tom Goldman may have discovered a dark side.