Kids Red Ninja Warrior Costume brings the action-packed world of martial arts to Book Week morning. Your child gets a full-length jumpsuit printed with chest armor, shin guards, and weapon belt graphics — plus a matching mask and waist sash. The whole thing zips on in under two minutes.

What's in the Box

Red jumpsuit with printed armor graphics (back zipper)
Pull-on hood-style mask with eye cutouts and yellow band detail
Red waist belt sash with bow tie

Perfect for Book Week action heroes, martial arts themed class events, Halloween, or any dress-up day where your kid wants to channel warrior energy. Pairs with any adventure storybook character or comic-book hero theme. The stretchy fabric means they can actually move — climb, crouch, ninja-pose for photos without the costume riding up or splitting.

Parent FAQs

What size should I order?

The stretchy knit fabric gives you flex, but if your child is between sizes we'd say size up — the jumpsuit needs to be long enough in the legs and arms for the printed armor graphics to sit where they're designed to. Returns are easy if it's not right.

Can they wear this over regular clothes?

The jumpsuit is designed to go on over underwear or a thin layer — it's not bulky enough to fit over a full school uniform. The stretchy fabric sits close to the body, which is part of the ninja look. Pack a jacket for outdoor Book Week parades if the morning's cold.

Care: Hand wash cold, hang to dry. The printed graphics will last longer if you keep it out of the dryer.

Kids Red Ninja Warrior Costume - Japanese Fighter Jumpsuit with Mask