Combine two recognizable characters, brands or ideas in one costume. Explore crossover outfit guides with shopping lists and illustrated instructions for bringing both halves together.

CW is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more about CW →
Costume Wall’s crossover costumes category is a library of DIY costume and cosplay guides that combine two recognizable characters, brands, or ideas into one mashup look. Each guide lists the pieces so you can bring both halves together for Halloween, a party, or a group costume without guessing.
Browse by need. Start with easy costumes, pun costumes, creative costumes, classic costumes, and Favorites. Prefer shopping by look? See costumes for men and costumes for women, or jump into all costume collections, including couples costumes.
Browse by world. Prefer a single franchise look instead of a mashup? See movie costumes, TV show costumes, comic book costumes, music costumes, and video game costumes.
Examples on this page. Popular crossover picks include Han Solo Cup, Wonder Bread Woman, Jon Snow White, Halo Kitty, SpongeBob Ross, Sailor Moon Knight, Jack Black Widow, Storm-Trooper, and Freddy Krueger Mercury. Scroll the grid for more mashup guides.
How do the DIY guides work? Every guide lists the core pieces (clothes, wig, accessories) with shopping links so you can recreate the look for Halloween or cosplay.
Looking for puns or creative ideas instead? See pun costumes for wordplay looks and creative costumes for object, food, and duo concepts.
Want a single character, not a mashup? Browse Favorites, movie costumes, or the full collections directory.