Now her I'm pretty sure I've seen somewhere before. I just can’t seem to figure out where exactly that is.
She looks like a character that stepped out of a vampire novel or even a fighting game. Black gloves seem to be fairly uncommon to go with a French Maid uniform after all, but the blue ribbon with the blond wig make me think of Alice.
Anyone have a better idea? Thanks again to Zero Haven for the contribution!
EDIT: Thanks to Kupkakes-Hime♥ for commenting this is Belarus from Hetalia: Axis Powers!