5. Scoobie Doo and Shaggy
- This is certainly one of the easiest costumes for Halloween that you can go for. You can start with wearing either a blue or brown shirt as the base of your Halloween costume. A bit of extra effort for whoever will be the ‘Scoobie’ could be making just making a blue collar and wearing some kind of ears. On the other hand, let the ‘Shaggy’ draw on a chin beard.