She appeared in the costume of Isis
According to Bakst.
It was four of the clock ere I quitted
These scenes of eclectic delight;
The fogies had most of them flitted,
The revels were still at their height;
For Garvin was dancing a Tango,
His head in the place of his legs;
And Spender a blameless fandango
Encircled by eggs.