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Stegosaurus Onesie
£29.95
‘A Jurassic Giant’
- Plush brown tie-dye onesie with textured dinosaur scales
- Padded Stegosaurus hood, tail, plates and claws
- Full body zip and Velcro neck fastening
- Machine Washable
Official Natural History Museum costume
Description
Stomp into Prehistoric Fun with the Kids Stegosaurus Costume from The National History Museum!
Turn your little one into a Jurassic giant with this ultra-soft kids dinosaur costume! Made from plush tie-dye velour with a realistic scale effect, this cozy Stegosaurus Onesie features a padded tummy, a plush tail, and iconic back plates for a true dino look. Elasticated cuffs ensure a snug, comfortable fit for all-day adventures.
With a unisex design and machine-washable fabric, this dinosaur fancy dress outfit is perfect for Halloween, themed parties, dinosaur dressing up, or play. Whether they’re stomping through the jungle or cuddling up on the sofa, this dino-tastic onesie is a must-have! Grab your Stegosaurus costume before it goes extinct!
Did you know a Stegosaurus had a brain the size of a walnut?
Material & Details
- Plush polyester velour
- Tie-dye textured scale-effect
- Durable design
- Comfortable fit
- Unisex design
- High quality stitching and hemming
- elasticated sleeves/cuffs
Additional information
Dimensions | 15 × 12 × 6 cm |
---|---|
Sizes | |
Washing Instructions | Machine Washable |
Color | Brown |
Brand | Natural History Museum |
Material | Velour Polyester |
Safety Warning | keep away from fire |
4 reviews for Stegosaurus Onesie
Size Guide
Age | Height (cm) | Chest (cm) | Waist (cm) |
---|---|---|---|
6-12 Months | 68-80 | 45.5-49.5 | 45-49 |
12-18 Months | 80-86 | 49.5-51 | 49-50 |
18-24 Months | 86-92 | 51-52.5 | 50-50.5 |
2-3 Years | 92-98 | 52.5-54 | 50.5-52.5 |
3-5 Years | 98-110 | 54-48 | 52.5-55 |
5-7 Years | 110-122 | 58-63 | 55-57 |
7-9 Years | 122-134 | 63-69 | 57-60 |
9-11 Years | 134-146 | 69-75 | 60-62 |
Age | Height (cm) | Chest (cm) | Waist (cm) |
---|---|---|---|
18 Months – 5 Years | 86-110 | 51-58 | 50-55 |
3- 7 Years | 98-122 | 54-63 | 52.5-57 |
7-11 Years | 134-146 | 63-75 | 57-62 |

Wil –
Best looking dino at his school! Wore and washed well.
Aidan W. –
Bought this for my 4 year old nephew as he’s mad for dinosaurs, he absolutely loved it. It’s well made and good comfortable material. My 2 other nephew who are 3 now want one for there birthday.
Bella –
Absolutely fabulous any child will be delighted . A little on the big size . Very soft but durable material. Easy to put on .
Jill –
Great School Book Day Purchase