The Best Halloween Costumes For Families of 4 (or Friend-Group Foursomes)

Whether your little ones are fans of the 1989 classic or the new live-action "Little Mermaid" movie, this Disney-inspired costume is the ultimate tribute to life under the sea. King Triton, Ariel, Sebastian, and Ursula make for a fun family of four Halloween costume, and you can swap in your favorite characters to customize the costume even more.