What I really want to know is what EO will be wearing. At her last Met Gala she wore this:

http://www.gofugyourself.com/met-gala-fugs-and-fabs-the-three-olsens-05-2014/charles-james-beyond-fashion-costume-institute-gala-outside-arrivals

Click through for the back view and a pedicure that probably had her in Anna Wintour's bad books for some time. I am mystified by her. A rich famous person with access to a lot of free stuff really ought not to have to look like this.