Pair a cute red wig with a red, white, & blue coord and throw in some Twiggy lower lashes and a triangle nose. You'll be far from raggedy, but even Ann needed a little chic in her life!
Portrait of Madame de Pompadour
Grab yourself some cardboard and paints to create your opulent frame which you can carry around for photos or hang around your neck. Throw on your most opulent & Rococo-esque coord, powder your face and hair, and practice some portrait-like poses in the mirror.
For all you oujis and boystylers, try throwing together a red & white coordinate with dark boots and white gloves. Be sure to draw on that exaggerated circular blush characterized by the Nutcracker's fearless forces and give salutes out freely.
I'll be going with the not-so-raggedy ann myself, but there are plenty of last minute costumes that can easily be thrown together when you have a wardrobe as avant-garde as a lolita's! A little creativity and you'll good to dance the night away with the other ghosts and ghouls, or collect all the candy you can carry from your neighbors~