Former ISS Commander and perennial blower-of-minds Chris Hadfield announced last week that he'd be conducting a Halloween contest for best astronaut costume. I THINK WE HAVE OUR WINNER, PEOPLE.
Nowhere does Hadfield state that the astronaut costume must be of him, though his iconic mustache has, understandably, made him an attractive option:
One costumer even did herself up as Hadfield as David Bowie, in reference to the former commander's recent appearance on the cover of Maclean's:
But this one's definitely our favorite: