Despite what Halloween costume makers might want you to believe, there's nothing sexy about anorexia. But costumes that portray this disease as such certainly are frightening.
I think feminists of Halloweens past have done a good job of analyzing highly sexualized female Halloween costumes, so I won't get into that more here other than to wonder...How "scary" would it be if women rejected normative body myths and just had fun with this carnivalesque holiday this year?
Please note that as my M.A. thesis project is complete, the George Washington University is no longer overseeing research conducted in conjunction with this blog (effective June 2007 to present). The Informed Consent Materials created while this blog was under GWU's IRB oversight are still available for your information and the principles outlined in them are still being used as a general guide for my continued work.