My first experience with this shirt of legend, like many of you, came through the largest digg in the known universe. It became so popular that the digg counters are even screwed up. It's just that awesome. When my shirt finally arrived I immediately found that all the Blood Elves were attracted to me, even the dudes. But that's okay, because such a powerful shirt demands respect. I was attracted to me too.
I think Nethaera must have had such a similar experience. Perhaps she was posing in game as one those Blood Elves? Because that would explain her warning:
"Whoa... no need to dress up that much! Not to mention, it may cause a disturbance you know."