- Age 4-9 / Green - $54.99
Kids Inflatable T-Rex Costume - Neon Green Dinosaur Suit
DELIVERY
- Dispatch: Within 24 Hours
- Registered & Express Post for ALL Orders.
- Pick up is available.
- Easy 14 days returns and exchanges
RETURNS
If you do not like the product you can return it within 14 days - no questions asked. This excludes stockings, gloves, swimwear and clearance sale items. We have an easy and hassle-free return policy. Please look at our Delivery & Returns section for further information.
PRODUCT DETAILS
What's in the Box
- Full-body inflatable T-Rex costume with integrated head, tail, arms and legs
- Battery-operated fan unit (requires 4× AA batteries, not included)
- Gloves
This Kids Inflatable T-Rex Costume turns your child into a 6-foot-tall prehistoric predator in bright neon green with digital camouflage streaks across the back and tail. The battery-powered fan inflates the suit in seconds — flip the switch and watch it puff up into full dinosaur shape, complete with gaping jaws, tiny clawed arms, and a tail that drags behind as they stomp around.
The glossy nylon fabric catches the light, the oversized T-Rex head sits above their own, and they peer out through a mesh panel in the dinosaur's throat for visibility. Small black claws on the feet and hands finish the Jurassic look. Elastic at the wrists, ankles and waist keeps the air sealed in while the fan runs quietly in a side pocket.
Perfect For
Book Week & School Dress-Up Days: A natural pick for dinosaur books, prehistoric history projects, or any paleontology-themed classroom parade.
Dinosaur Birthday Parties & Halloween: The inflatable silhouette makes them the tallest kid in the room — brilliant for themed parties, trick-or-treating, or school Halloween events.
Fun Runs & Photo Ops: Lightweight enough for running around the backyard or posing for kindy photos, and it packs down flat when deflated.
How to Wear It
Slip it on over regular clothes, tuck the battery pack into the side pocket, and switch the fan on. Pair with comfortable sneakers — the costume's foot claws sit over the shoes. Let the fan run the whole time they're wearing it to keep the dinosaur shape inflated.
Parent FAQs
What size should I order?
This costume suits kids approximately 100–140 cm tall. It's designed to fit loosely — the inflatable structure creates the dinosaur's bulk, not a tight fit on your child's body.
How long do the batteries last?
The fan uses 4× AA batteries (not included). Typical battery life is 4–6 hours of continuous use, easily covering a party or school event. Bring spares if you're out all day.
Can they move around easily while inflated?
Yes — the suit is surprisingly mobile once inflated. They can walk, run gently, and sit down (though sitting squashes the tail a bit). The mesh viewing panel gives decent forward visibility.
Is this suitable for Book Week?
Absolutely — pairs with any dinosaur or prehistoric-themed book. It's a showstopper for classroom dress-up days and easy enough to get on in the school car park if you're running late.
Care: Wipe clean with a damp cloth, deflate and store flat. Do not machine wash.
SHIPPING & RETURNS
Returns Policy
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at sales@kidsbookweekcostumes.com.au.
If your return is accepted, we’ll send you a return form, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Shipping
We offer Flat Rates $9.8 for Registered Post or $14.8 for Express Post within Australia.



