Kelly, Chica, and Mr. and Mrs. C in My Little Pony style

And now the moment you've all been waiting for - here's the Costume Coop gang - Chica, whose cutie mark is the Dress Chica costume carton, Kelly, whose is the Costume Coop sign, Mr. C, whose is the bowtie the cartoon version wore, and Mrs. C, whose is her original necklace.