Her outfit was tasteless and just bad, imo. Something more revealing would be o.k. by me.
But srsly, she's 22 yrs old and she dressed up in a costume. It was a very bad decision and stirs emotions much like a 911 or Holocaust type costume may evoke. Not a good idea. But the reaction only shows how many crazies live among us. Folks threatening to kill or harm her should be charged and jailed.