10. Bob Ross and his cute little tree
- It is definitely one of the most creative and adorable costumes for Halloween 2018. You can be the happy little tree (if you are the female) and let your hubby look like Bob Ross. You must wear an all-black dress and sew some fake fall leaves on that. Now, when it comes to Bob Ross then let him wear a curly wig and draw on a beard. Finally, just hold a palette and paintbrush. That’s it!