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Kid's Deluxe SpongeBob Costume

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Item # JWC6526
Items Included
  • Top
  • Shorts
  • Pair of Socks
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Product Information

Size Chart
Runs Small
Slightly Small
True To Size
Slightly Large
Runs Large
Size Measurement Standard Metric
Small Chest 25 1/2" 65cm
Small Waist 23 1/2" 60cm
Small Hips 26" 66cm
Small Height 26" 66cm
Size Measurement Standard Metric
Medium Chest 26" 66cm
Medium Waist 24 1/2" 62cm
Medium Hips 27 1/2" 70cm
Medium Height 27 1/2" 70cm
Size Measurement Standard Metric
Large Chest 28" 71cm
Large Waist 26 1/2" 67cm
Large Hips 30" 76cm
Large Height 30" 76cm
Size Measurement Standard Metric
X-Large Chest 31" 79cm
X-Large Waist 29" 74cm
X-Large Hips 33" 84cm
X-Large Height 33" 84cm
Features
  • Tunic, Shorts: 100% polyester, Foam: 100% polyurethane, Socks: 93% polyester 6% rubber 1% spandex
  • Poly knit and foam tunic has sublimated graphics, hook and loop fastener down center back, elastic shoulder straps inside, mesh eyes to allow limited vision
  • Poly knit shorts have an elastic waistband
  • Pair of poly knit socks slide on
  • Officially licensed
  • Exclusive

Big Sponge Energy

This costume captures the charm of Bikini Bottom’s most famous sponge with bright colors, bold facial features, and that unmistakable square shape. It’s a larger-than-life look that brings SpongeBob SquarePants right into the real world—no pineapple house required. The oversized tunic features his iconic smile, wide eyes, and cartoonish proportions, perfectly paired with his classic outfit printed right onto the fabric.

Bold, Boxy, and Ready for Action

With a lightweight foam construction, the square-shaped tunic holds its form while still allowing for movement and fun. Kids can wave, dance, and cartwheel their way through Halloween night or cartoon-themed parties. The attached sleeves and matching brown shorts give the illusion of SpongeBob’s signature shirt and pants combo, so the look stays cohesive from every angle.

Pull-On Fun

There’s no complicated assembly or tiny pieces to fuss with here. This costume is designed for instant transformation. The tunic slips easily over your child’s clothing, and the soft fabric helps it stay in place while they move. Paired with the included shorts, the costume delivers a complete look in just a few simple steps.

Icon Status, Secured

This costume ensures your child is always the center of attention. With officially licensed SpongeBob SquarePants styling, it’s the perfect way for any kid to bring some undersea joy to the surface.

Questions & Answers

Q: im trying to work out the size for this costume for my 7 turning 8 year old boy. can u help me work out what a size 8 boy size would be as he's just a standard size... i wasn't sure if meansuments given were for the suit or my childs size (1 Answer)
Asked by sam | January 15, 2026
Monster Responds...
For sizing and fit guidance, please check out the sizing section on the FAQ page, which you can find linked in the website footer. They'll be able to help you work out the right size for your little one!
(AI Generated Answer)

Q: Is there a sizing chart available for this costume? (1 Answer)
Asked by Kristen | September 2, 2025
Monster Responds...
There is a size chart available on the page, along with a fit meter to help guide your selection. For further sizing and fit guidance, you can also visit the sizing section of the FAQ page linked in the website footer.
(AI Generated Answer)

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