- One size - $65.99
Adult Inflatable Triceratops Costume - Purple Ride-On 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
- Inflatable costume with fan and battery pack
This Adult Inflatable Triceratops Costume is a full-body ride-on dinosaur suit that puts you on the back of a vibrant purple Triceratops — three white horns, cartoonish grin, faux dino legs dangling in front, and enough visual impact to own any room you walk into.
The lightweight polyester shell has a waterproof coating and puffs up in minutes via the battery-powered fan. The purple body is accented with white horns, white belly detailing, and a black saddle section — integrated camouflage gloves round out the look. The ride-on illusion holds its shape throughout wear without feeling restrictive.
Perfect For
Halloween & Costume Parties: A standout pick for Halloween pub crawls, prehistoric-themed parties, or any costume night where you want instant photo-op energy and maximum laughs.
Bucks & Hens Nights: Novelty value is non-negotiable at a bucks or hens party — the exaggerated proportions and dangling dino legs guarantee social media content from the first step.
Fun Runs & Charity Events: Bright, recognisable, and surprisingly easy to move in — perfect for themed fun runs, corporate charity days, or community festivals across Australia.
How to Wear It
Step in, slip your legs into the dino body, and secure the elastic waistband at your natural waist. Hold the black reins while the fan does its job — pair with comfortable trainers or boots and you're done.
FAQs
Q: What size does this fit?
One size fits most adults approximately 150–190 cm tall. The elastic waistband and adjustable straps accommodate a range of body types comfortably.
Q: What do I need to supply myself?
You'll need 4 AA batteries (not included) and a small screwdriver to fit the battery pack. Shoes are not included.
Q: How long do the batteries last?
Typical runtime is 2–4 hours on fresh AA batteries. Bring spares if you're heading to an all-day festival or a long pub crawl.
Q: Can I actually move around in this?
Yes — the ride-on design allows natural walking movement. Hold the reins for balance and the lightweight inflated shell won't restrict your legs on the dance floor or along a fun run course.
Care: Remove batteries after use, deflate, and fold flat for storage.
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.

