- Height 150-190cm - $76.99
Adult Inflatable Unicorn Costume - Rainbow Mane Party 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
This Adult Inflatable Unicorn Costume delivers instant laughs at any costume party, hen's night, or festival. The oversized white unicorn with rainbow-striped mane and tail inflates in seconds via a battery-powered fan, turning you into a larger-than-life mythical creature. The suit is made from lightweight nylon with heat-sealed seams, designed for easy movement despite the comedy scale.
What's in the Box
- Full-body inflatable unicorn suit with integrated head and gloves
- Battery-operated fan unit (requires 4 AA batteries, not included)
- Brown fabric hoof covers for shoes
- Instruction sheet with fan installation guide
Perfect for Halloween, costume parties, comic cons, pub crawls, charity fun runs, or any event where you want maximum visual impact. The rainbow mane and spiral horn make it instantly recognisable from across the room. Fits adults 1.5–1.9 metres tall with one-size-fits-most inflatable design.
Wearer FAQs
How does the inflation system work?
The battery pack (requires 4 AA batteries) powers a small internal fan that inflates the costume within 30 seconds. The fan runs continuously while you wear it, keeping the suit inflated. Battery pack clips to your pocket or belt via the included cord. When you're done, switch off the fan and the costume deflates in under a minute for easy storage.
Can I see and move around safely in this?
Yes — you view through the unicorn's open-mouth smile, which provides a clear forward sightline. The inflatable body is surprisingly easy to navigate once inflated, though doorways and tight spaces require a bit of side-stepping. We'd recommend a quick practice lap around your backyard before heading to the party.
Care: Wipe clean with a damp cloth after use. Store deflated in a cool, dry place. Remove batteries from the pack between wears to extend battery life.
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.

