Sully Costume for Babies

Transform Your Baby Into the Most Adorable Sully From Monsters Inc

Your little monster just got a whole lot cuter! This Sully costume from Monsters Inc turns bedtime stories into playtime adventures. Perfect for Halloween, themed birthday parties, or just a fun photo shoot, this infant Sully costume is a show-stealer for babies and toddlers alike.

Crafted with soft, cozy materials, this Sully costume onesie keeps your child comfy while stealing hearts. With its bright teal fur, purple spots, and iconic horns, it’s like the movie’s lovable monster came to life—only much tinier and way more adorable.

Imagine your 2T, 3T, or 4T toddler toddling around in full Sully style, giggling with every step. This costume is as practical as it is playful, featuring snap closures for quick changes and a breathable design so your child stays cool even during big adventures.

Features & Benefits:

• Cozy, breathable fabric - Soft against delicate skin, perfect for hours of wear.
• Movie-accurate details - Vibrant teal fur, purple spots, and Sully’s signature horns.
• Easy on, easy off - Snap closures make diaper changes a breeze.
• Perfect fit options - Available in sizes from 2T to 5T to suit every little monster.
• Multi-use fun - Great for Halloween, photos, or just everyday dress-up joy.

Whether you're looking for a 4T Sully costume for your toddler's big day or a snug 5T Sully costume for imaginative play, this onesie delivers laughter and memories in every stitch.