Um question here, How did you get the shirt and skirt? It looks like the shirt is just a long sleeve school shirt and the skirt...Well a skirt with her cutie mark on it, From the comments of others it seems you painted it on it. Very nice by the way! I'm I right or like colder than the dark side of the moon?
The hat has papier-mache base and a cover with painted pattern. I think you can use halloween witch hat and cover it. My hat is higher and bigger than it looks on this pic, it just fall down a little, so fix your hat better I expected her to look like this: [link]
Hey! I was thinking of being Trixie on Halloween, and the only thing was adding the stars on the cape/hat? Did you get a fabric that had it, or did you added then on? If you added them on how do you do that because this is my first time sewing a costume xD