Boo! Your little monster will look as cuddly as Sulley from Monsters Inc. in this adorable onesie! Designed to resemble Sulley, this blue baby grow has large purple polka dots and monster claws printed on the feet. Also features 'Sulley' written on the chest and the Monsters Inc. logo on the left ankle, with a popper fastening on the legs for easy dressing. Completing the outfit is a cosy hat showcasing Sulley's face on the front and with 3D plush horns just like Sulley's! Your little monster will be ready to explore the fun world of Monstropolis in their dreams when they wear this frighteningly cute Disney sleepsuit!