Check out the most popular Halloween costumes from Spirit Halloween! We break it down by all the trick or treat favorites. Cast a spell as a wicked witch or walk the plank in a shredded pirate costume. Or be the bell of the ball in a princess costume with matching tiara. Don't forget to prepare for Halloween parties, birthday parties, and other celebrations as the entertainment in a clown costume featuring colors, patterns, and more. If your school is about to put on a production to blow everyone away, then shopping our theatrical costumes will get you a standing ovation. We know it is hard to decide what to wear for Halloween, so we have all of the favorites in one place, now its time for you to decide which one is right for you!