You forgot another type of parent. The one who is shit at most things. The parent who forgets everything unless she writes it down 50 times, the parent who really really struggles with day to day parenting due to mental and physical health issues, but on a costume day, this parent can shine! This parent is creative and imaginative and has a million craft pieces in her collection. On a costume day she can show her kids how invested she is in making them proud of their costume. Maybe this type of parent absolutely dreads parents evenings, school drop offs and pick ups, fairs and events and anything at all where she has to be around other parents or walk and stand for any length of time and she feels so guilty that her kids know how much she hates these things. But World Book Day is where she shows them her investment in their school life. There’s also this type of parent.