My costume.
T.V. show: Doctor Who.
Character: River Song.
Episode: The Time of the Angels.
As close as I could get it.
(Minus the red stiletto heels of course. I refuse.)
I was one of about 15 people at my school dressed as a Doctor Who character.
There was one or more of:
A dalek.
The Tardis.
The 9th Doctor.
The 10th Doctor.
The 11th Doctor.
The 11th Doctor in a stetson.
The 11th Doctor in his party/wedding clothes.
River Song (of course).
The Master.
Amy Pond.
The Face of Boe.
And more.
It was EPIC.