Girl's Monsters Inc Classic Boo Costume

Boo's Big Adventure

Somewhere out there, a very large blue monster is absolutely losing it because a tiny human got loose again. That tiny human is your kid. She's giggling, she's wandering into places she definitely shouldn't be, and honestly, everyone within a five-foot radius is already charmed. Classic Boo behavior.

The Boo costume captures that iconic look from the beloved Monsters Inc. world: the light purple hooded monster disguise that Sulley and Mike cobbled together to sneak one small, very determined little girl through the factory floor. It's adorable in the exact way that causes adults to stop mid-conversation.

Product Details

This girls' costume includes the purple monster hoodie jumpsuit that gives Boo her signature undercover look. The hood features the floppy gathered top that fans of the film will recognize right away, and the overall silhouette is cozy enough for a night of adventuring through any door.

Sizing is designed for younger girls and the construction is kid-friendly, meaning it can handle the running, spinning, and general chaos that comes with wearing a favorite character's costume. Shoes are not included, but a pair of light-up sneakers would absolutely complete the moment.

Kitty-Approved Costume

At the end of the night, when she's had her fill of candy and adventure and is demanding to be carried, you'll know the costume did its job. Boo never stopped moving either, and somehow everyone still loved her for it. Some things are just universal.