- S (3-4 Yrs old) / Black - $33.99
- M (5-6 Yrs old) / Black - $33.99
- L (7-8 Yrs old) / Black - $33.99
- XL (8-9 Yrs old) / Black - $33.99
Kids Ninja Warrior Costume - Black Martial Arts Fighter Dress-Up
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
Your child walks into the classroom and every head turns - full ninja warrior gear, black from head to toe, silver dragon emblem gleaming on the chest, weapon props in hand. This Kids Ninja Warrior Costume is the real deal: hooded tunic with integrated face mask, tapered pants, wrapped arm and leg straps that lock in the martial arts vibe, plus a pair of silver sai props that make them feel like they've stepped straight out of a dojo. Made from matte black polyester with glossy silver contrast trim, the whole set goes on in under ten minutes.
What's in the Box
- Black tunic top with attached hood and face mask
- Black tapered pants
- Belt with decorative throwing-star attachments
- Pair of fingerless gloves with silver cuffs
- Pair of silver ninja sai weapon props
- Silver leg wrapping straps (pair)
- Silver arm wrapping straps (pair)
- Dragon emblem on front chest panel
Perfect for Book Week (martial arts or Japanese culture themes), school dress-up days, costume parties, and backyard ninja missions. The leg and arm straps wrap around for that authentic shinobi look - no sewing, no safety pins, just Velcro or tie closures that hold through active play. Pairs with any action-adventure storybook or comic-book ninja character for Book Week.
Parent FAQs
What size should I order?
The tunic and pants have a relaxed fit that works over a t-shirt and leggings. If your child is between sizes or on the taller side, size up - the leg straps adjust to cover the gap if the pants run a touch short, and a slightly longer tunic reads more authentic than one that rides up during action poses.
Can they wear this over regular clothes?
Yes - the tunic slips on over a t-shirt and the pants pull on over leggings or trackies. Handy if the classroom is cold or you're heading straight from school pickup to a party. The mask piece tucks under the hood when not in use, so they can pull it up for photos and down for snack time.
Care: Hand wash cold, hang to dry. Store weapon props separately to avoid poking holes in the fabric.
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.

