in general - 1girl,solo,orange hair,top hat,black eyes,shirt,skirt,shoes

more in depth tags - missing tooth,teeth,freckles,school uniform,white shirt,plaid skirt

they are twins from season 2 ep 1 - Toadblatt’s School of Sorcery / Educating Grim / It’s Hokey Mon!

only in the Educating Grim part to be more on point

warning very rough only 10 images used and i had to make 3 myself through tracing and putting together parts