Pete the Cat - 4 Groovy Buttons costume
If you give a mouse a cookie costume. Great costume for school book character day!
Ms Frizzle dress in Gets Charged
Literary Hoots: 22 Awesome Children's Book Character Costumes I like Rainbow Fish
Book Character Halloween Costume: If You Give a Mouse a Cookie. Have the cookie be the trick or treat bag. Or have a younger sibling be the cookie!
Mary Poppins - so cute! 15 book character Halloween costumes for teachers: Mary Poppins Halloween Costume
One Fish Two Fish Costume. A DIY Dr. Seuss costume featuring One Fish Two Fish.
Book Character Dress Up Day Costume - Madeline! Recognizable costume, easy to recreate, perfect for an elementary teacher. Frizzle from Magic School Bus :)