Adult Inflatable Sumo Wrestler Costume - Novelty Blow Up Fancy Dress
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 jumpsuit with printed black belt detail
- Black sumo headpiece
- Battery-operated inflation fan (4 AA batteries required, not included)
This Adult Inflatable Sumo Wrestler Costume turns any costume party into a comedy show, with exaggerated proportions that balloon you into a larger-than-life grappler. The battery-operated fan keeps the cream-and-black inflatable jumpsuit puffed up all night—elastic cuffs at neck, wrists, and ankles seal the air in.
Lightweight nylon shell inflates to create the iconic wide torso and thick limbs, complete with printed belly-button detail and a black belt wrap around the midsection. The black headpiece finishes the traditional sumo look. Fair warning: mobility is limited once inflated, and you'll need a wide berth through doorways—but the laughs are guaranteed.
Perfect For
Halloween & Costume Parties: A natural pick for pub crawls, house parties, or any event where sight-gag comedy wins the night.
Bucks Parties & Themed Events: Ideal for stag dos, Japanese-themed nights, or sports-team socials where inflatable costumes steal the show.
Conventions & Cosplay Meetups: Bring the humour to anime cons, gaming expos, or any gathering that celebrates novelty costumes.
How to Wear It
Slip into the jumpsuit, switch on the fan tucked inside, and wait 30 seconds for full inflation. Wear comfortable shoes (sandals not included) and practice sitting down before the party—recovery from a fall takes a mate's hand. Keep spare batteries handy for all-night wear.
FAQs
Q: What size does this fit?
A: Unisex adult sizing—the inflatable design accommodates most adult heights and builds. Check the size chart for chest and height ranges, but the costume's air-filled shape is forgiving.
Q: How loud is the fan, and how long do batteries last?
A: The fan hums quietly (conversation-level background noise). Fresh AA batteries typically run 4–6 hours; bring spares for marathon events.
Q: Can I move around easily in this?
A: Mobility is limited—expect a waddle, not a sprint. Doorways require sideways shuffling, and sitting down needs a strategy. Perfect for stationary photo ops and slow-motion comedy.
Q: Is this suitable for outdoor winter events?
A: Yes—the inflated air layer provides surprising insulation. Just protect the battery compartment from rain and keep the fan running to maintain shape in wind.
Care: Wipe clean with a damp cloth; deflate and store flat when not in use.
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.




