Halloween is a time to have fun and be creative, so expect to see a wide variety of interesting costumes this year. Generally, the most popular costumes are those of superheroes, movie characters, and TV show characters. However, in recent years, many people have started going for more comfy Halloween looks. For example, by wearing themed pajamas or onesies.

At Cluster, we went through the best-selling Halloween costumes for adults to identify the most popular items based on their GMV on Amazon. Check them out below!