Keep your heroic little guy cozy in these awesome Disney short sleeve bodysuit and hat sets!

Official Disney licensed costume

Bib & Hat

Official Disney licensed costume

This Monster University Mike Deluxe Costume includes a green jumpsuit with overlay, 3-D eyeball and hat with "MU" printed on it!

Official Disney licensed costume

Mike Wazowski! become Boo and laugh you way through all of your adventures with "Kitty" in our Boo deluxe toddler costume.

You can keep an eye on your little monster with this adorable Disney Store Mike Wazowski onesie set, including matching horned hat!

Disguise Costumes has been making fun, interactive costumes for children and adults for decades. Trusted in the industry for its creativity, ingenuity, and amazing price for the value, Disguise won't let you down when it comes to fun dress up time.

Trick or Treat! Let your little boy join in all the fun this Halloween with this super cute Monsters University Mike Costume. This costume is inspired by the new hit movie, Monsters University, and will be just as much of a hit at Halloween parties or trick-or-treating. This adorable plush Halloween costume has Mike's face and torso printed onto it, and the booties have little monster toes sticking out of them. It even comes with an MU hat for complete Halloween

Mr. Monster Baby Infant Costume - Baby 12-18Our Mr. Monster baby monster costume includes the fur jumpsuit, horned monster hood and booties.This baby monster costume comes in baby sizes Infant, Baby 12-18.This cute and cuddly baby monster costume for infants features plush fur and non-skid booties.Please note: This item's color may vary due to inherent manufacturing variations or your computer monitor's color settings. The item you receive will be identical or substantially similar to the item pictured in this

Lined zippered jumpsuit with fur accents, hood with horns, and booties with skid resistant soles. Fits sizes 12 to 18