Got a Furry Sidekick? The 10 Best Pet-Meets-Pop Culture Halloween Costumes

You: Dorothy

Your pet: Toto, the dog

What's so great about this retro costume is that the blue gingham dress you buy can be repurposed come Spring 2015 (it's one of the upcoming season's key runway trends!). Just be sure you put your hair in pigtails, glue some ruby-red sequins on those slippers, and find a wicker basket big enough to fit your trusty pooch.