- Age 5-7 / Silver - $47.29
- Age 7-9 / Silver - $47.29
Kids Astronaut Costume - Silver Space Explorer Jumpsuit
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
- Silver metallic jumpsuit with mission patches, black harness straps, and elastic cuffs
This Kids Astronaut Costume turns any child into a space explorer ready for liftoff, with shiny metallic silver fabric that catches the light like a real spacesuit. The jumpsuit comes complete with two embroidered mission patches on the chest, black shoulder harness straps evoking NASA's early space program, and black accent stripes at the thighs suggesting equipment pockets.
The metallic fabric has authentic spacesuit sheen while staying lightweight and comfortable for active play. Elastic cuffs at wrists, ankles, and waist create the classic astronaut silhouette and make it easy to pull on over regular clothes. Standing collar and black trim details add to the mission-ready look.
Perfect For
Book Week & Science Literature Days: Natural pick for space-themed books like The Usborne Book of Astronomy and Space, Professor Astro Cat's Frontiers of Space, or any STEM story about astronauts and exploration.
School Events: Brilliant for career days, science fairs, 100 days of school (dress as what you want to be when you're 100), kindy space unit dress-up days, or any when-I-grow-up parade.
Everyday Play: Perfect for backyard space missions, dress-up boxes, birthday parties with a rocket theme, or just mucking around pretending to walk on the moon.
How to Wear It
Pair with boots (gumboots spray-painted silver work brilliantly) and a toy space helmet if you have one. Skip the sneakers — astronauts need moon boots. Add a cardboard jetpack for extra lift-off energy.
Parent FAQs
What size should I order?
Check the size chart for chest and height measurements. The elastic waist, wrists, and ankles give you flex either way, so if your child is between sizes we'd say go up for longer wear.
Can they wear this over regular clothes?
Yes — the jumpsuit slips on over a t-shirt and leggings with no fuss. The metallic fabric isn't lined, so a base layer keeps them comfortable if it's cool.
How do I wash this? Is the fabric durable?
Hand wash or gentle machine wash inside out in cold water to protect the metallic finish. Hang to dry — no tumble dryer. The fabric holds up to dress-up play but avoid rough surfaces that might snag the sheen.
Is this suitable for outdoor Book Week parades?
Absolutely — it's lightweight enough for playground parades and warm classrooms. The silver fabric can get warm in direct sun, so save the helmet for photos rather than wearing it all day.
Care: Hand wash cold, hang dry, avoid tumble dryer and rough surfaces.
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.

