Scary Blue Guy “Sully” Lookalike Costume /Adult Onesie

Step into the furry, lovable world of Monsters, Inc. with this officially licensed Sulley adult onesie! Designed for comfort and fun, this onesie transforms you into James P. Sullivan himself—complete with his signature teal fur, purple spots, plush horns, and a friendly monster tail. Whether you’re lounging at home, heading to a costume party, or adding magic to your next movie night, this ultra-soft fleece onesie delivers big monster energy with maximum coziness.

Features:

• Authentic Sulley design from Monsters, Inc.
• Soft, high-quality fleece fabric for all-day comfort
• Attached hood with Sulley’s face, 3D horns, and plush detailing
• Zipper front for easy on/off
• Loose fit for relaxed lounging or layering
• Available in multiple adult sizes (Unisex fit)

Perfect for:

• Halloween costumes
• Themed parties
• Pajama days
• Pixar fans of all ages

Roar with comfort and style—because being a top scarer has never looked (or felt) this good!