Whose Nightmare Night costume was your favorite?

I LOVED the depictions of (almost) the whole town celebrating, and all the different costumes...but just to narrow it to the main cast, I think Applejack's scarecrow was my favorite. It was very nicely done and so appropriate for her. I'm surprised, come to think of it, that I haven't seen many scarecrow costumes...anywhere. Ever. xD Thought it was really cool.

Next would be Pinkie's chicken. She really inhabited both the costume and the role. And I can cluck almost as well as her! I love chickens! ;D Maybe I ought to be one....

I also love Rainbow Dash's Shadowbolt; she looked terrific. And Star Swirl the Bearded was a great costume, despite being obscure! I'd had the experience of needing to explain your costume numerous times because people failed to recognize what or whom you were supposed to be. Besides, it was a neat, Harry Potterish sort of wizard outfit. 8D I loved them all!!

And, lest we forget--Spike, who went as a small purple dragon. Can you say, "GENIUS?!?"

I wish that Rarity had been around and that Fluttershy had eventually been persuaded to join in the fun; I've no doubt that they'd also have had very cool and interesting costumes...