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Boy's Toddler Marvel Groot Costume

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Made By Us
Item # FUN96411TD
Items Included
  • Jumpsuit
  • Headpiece
  • Pair of Gloves
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Product Information

Features
  • 100% polyester
  • Jersey knit jumpsuit has sublimated graphics, foam backed chest, fiber filling in the arms for muscular look, zipper down center back
  • Jersey knit headpiece has sublimated graphics, foam backed, hook and loop fastener on the back
  • Pair of jersey knit gloves have sublimated graphics, elastic bands to secure on hands
  • Officially licensed
  • Made By Us Exclusive

Tiny Tree and Big Hero Vibes

Okay, we'll say it, this might be the cutest little tree in the entire galaxy. Your toddler might not be ready to pilot a spaceship, but they are ready to rock this Toddler Marvel Groot Costume and steal hearts at every turn. With bark, brawn, and a serious case of snack cravings, your tiny Guardian is geared up for big-time fun in a bite-sized package.

Design & Details

The full-body jumpsuit is made of soft jersey fabric and sublimated with Groot's barky, leafy look, giving your kiddo major woodland warrior vibes. Foam backing in the chest and shoulders creates a structured, tree-like shape, while fiberfill padding adds just enough muscle for all those galaxy-saving missions (or running in circles). The pant legs end in foam foot covers for a root-tastic finish, and a back zipper makes suit-up time quick and drama-free.

The matching headpiece is soft, foam-backed, and secures with hook and loop fasteners at the back. It's open-faced, so their adorable little smile is front and center while the rest of the hood branches up into Groot's unmistakable crown. The costume also includes matching gloves with elastic wrists to keep those twiggy fingers warm and in character.

Pint Sized Protector

Whether they're toddling through the living room or ruling over the playground with gentle confidence, this Toddler Groot Costume is perfect for your little guardian. It's comfy, charming, and full of tree-mendous personality.

© 2026 MARVEL

Made By Us
Designer Halloween costumes

We believe that costumes have the power to create some of life's best moments. That's why we started Made by Us. This diverse selection of costumes and accessories are all artfully designed and expertly crafted by our talented team of artists, designers, and developers.

Costume experts designing Halloween costumes

Each project begins with a passion for true quality–embroidered patches, faux fur cut with care, and hand-selected fabrics that are as durable as they are comfortable. Those are just a few examples of how much craft and creativity we put into each and every product. Just for you.

Behind the scenes of exclusive Halloween costume design

No matter how much time it takes, our goal has always remained the same–to create products that inspire your life's best moments–the big, the small, the funny, the spooky, and the sweet. The moments we all cherish. That's Made by Us.

Questions & Answers

Q: Hi, what size is a small? Is it bigger than the 4T? Looking for a 5.
Thank you. (1 Answer)
Asked by Karli | September 28, 2026
Monster Responds...
Our size chart for this costume doesn't include body measurements, just weight for shipping purposes, so the surest way to find the right fit is to compare your child's height and chest measurement to our general toddler and kids' sizing guide. That said, Small typically corresponds to a kids' size 4-6, so it would be the next step up from 4T and could be a great option for a 5-year-old.
(AI Generated Answer)

Q: What age child does "Small" fit? (1 Answer)
Asked by Lea | September 20, 2026
Monster Responds...
Our size chart for this costume doesn't include age or measurement ranges beyond the size labels themselves, so the surest way to find the right fit is to compare your child's chest, waist, and height measurements to our size chart on this page.
(AI Generated Answer)

Q: What size is a small?
Asked by Katie | September 14, 2026

Q: Hi, I’m just wondering what the sizing is like on this item. There is not sizing chart listed. There is a 4T and then a size small. Do we know what number a size small would correlate to? (1 Answer)
Asked by Anonymous | September 9, 2026
Monster Responds...
This costume doesn't include body measurements in the size chart, so the surest guide is your child's age and clothing size. Generally, toddler sizing runs 2T for around age 2, 4T for around age 4, and a Small in kids' costumes typically corresponds to about a size 4-6 in children's clothing, fitting most kids around ages 4 to 6. Since costume sizes can run differently than everyday clothing, sizing up is a good call if your little one falls between sizes.
(AI Generated Answer)

Q: What size is "small"? Like what age child does that typically work for? (1 Answer)
Asked by Anonymous | September 3, 2026
Monster Responds...
Our size chart for this costume doesn't include age or body measurements for the Small, but since it's listed alongside 2T and 4T, Small here is likely sized for kids around 4 to 6 years old. Comparing your child's chest, waist, and height to our size chart is the surest way to find the right fit.
(AI Generated Answer)

Q: Is there a size chart for this costume? I’m curious if the size SMALL will fit a 5 year old boy. (1 Answer)
Asked by Dominic | September 3, 2026
Monster Responds...
Our size chart for this costume doesn't include body measurements like height or chest, so the best way to decide is to compare your son's current clothing size to the size label. Small in toddler costumes typically fits kids around ages 4 to 6, so it could work well for a 5 year old, but sizing can vary, and we generally recommend sizing up if he's between sizes.
(AI Generated Answer)

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