1. Perfect Pumpkins
Pup-kin, coming through! Shop here.
2. Scary Skeletons
Like a dog with a bone. Shop here!
3. Mischievous Minions
As Head Minion, you'll need the help of your trusty sidekick to do Gru's bidding.
4. Under the Sea
Put together a killer Ariel costume (using something like this skirt, perhaps?) and take a swim -- you know Sebastian is never far behind. Shop here!
6. Puppuccino
Now that's one caffeinated canine. Shop here!
7. Mystery, Inc.
Jinkies! Shop here.