Kids Astronaut Costume Suit Full Jumpsuit Patches Space Explorer Party Halloween
Transform Into a Space Explorer With This Kids Astronaut Costume
This full-length astronaut jumpsuit costume from Millra sends your child on a space mission in style. Featuring authentic mission patches, a front zipper closure, and harness-style shoulder straps, it delivers the complete astronaut look perfect for Halloween parties, themed events, and imaginative play. The metallic fabric, contrasting collar, and buckled waist belt create a realistic space suit aesthetic that kids will love wearing again and again.

A Millra Halloween favorite — kids love suiting up as space explorers in this astronaut halloween costume, and parents appreciate the authentic details like the mock NASA patch and American flag.
Stock moves quickly each season at Millra — order early. Dispatched within 24-48 hours.
Why You'll Love This Astronaut Costume
- Authentic Space Explorer Look: Complete with mock NASA patch, American flag, harness-style shoulder straps, and a matching fabric hood—your child will feel like a real astronaut ready for mission control.
- Durable Full-Length Jumpsuit: Made from quality metallic and contrasting fabric with reinforced elasticized wrist cuffs, back waist, and a secure front zipper closure that holds up through active play and multiple wears.
- Easy to Put On and Adjust: Front zipper entry, buckled waist belt, and elasticized cuffs make it simple for kids to dress themselves, while the adjustable design accommodates growing children comfortably.
- Perfect for Any Adventure: Whether it's Halloween parties, school events, themed birthdays, stage shows, or imaginative pretend play indoors and out, this costume works for every space-themed occasion.
- Reusable Year After Year: Built to last through multiple seasons and events, so your child can return to their favorite astronaut role whenever the spirit of exploration strikes.
Perfect For
- Halloween Trick-or-Treating: The full jumpsuit with mock NASA patch and American flag creates an instantly recognizable space explorer look that stands out in any neighborhood lineup.
- Themed Birthday Parties: Whether hosting a space mission adventure or joining a costume celebration, the harness-style shoulder straps and buckled waist belt deliver authentic astronaut details kids love to show off.
- School Events & Costume Days: Perfect for classroom dress-up days, school plays, or educational space-themed programs where a complete, coordinated costume makes an impression.
- Imaginative Pretend Play: The metallic fabric, contrasting collar, and rear patch pocket inspire hours of creative role-play missions, whether in the backyard or indoors.

Specifications
- Style Options: Silver, White, Orange, White with Blue, White with Black
- Available Sizes: S, M, L, XL
- Closure: Front zipper
- Fit Features: Elasticized wrist cuffs, elasticized back waist, contrasting high collar
- Details: Mock NASA patch, American flag patch, harness-style shoulder straps, buckled waist belt, horizontal thigh stripes, rear patch pocket
- Hood: Matching fabric hood included
What's in the Box
- 1x Kids' Astronaut Costume Jumpsuit
Your child's astronaut costume jumpsuit is ready to wear straight out of the box—simply slip it on and zip up the front closure for an instant space explorer look. The elasticized wrist cuffs, buckled waist belt, and harness-style shoulder straps ensure a comfortable, secure fit for active play at Halloween parties, themed events, and imaginative missions.
To keep this costume in great condition for years of adventures, hand wash or gently machine wash in cold water, then lay flat to dry. Store in a cool, dry place away from direct sunlight, and your kids' astronaut halloween costume will be ready to launch again next Halloween or at future costume events.
Don't let Halloween pass by—order your child's astronaut costume from Millra now so it arrives in time for the big day. With fast dispatch and our money-back guarantee, you can suit up with confidence.
Shipping & delivery
Free shipping on every order, with no minimum spend. We currently ship within the United States only.
Orders are processed in 1–3 business days (Mon–Fri). Orders placed after 6:00 PM are processed the next business day, and we don't process on weekends or public holidays. Shipping then takes 5–10 business days, so expect 6–13 business days in total.
We ship with USPS, FedEx, UPS, DHL and GOFO. You'll receive a tracking number by email as soon as your order ships.
Returns & refunds
You can request a return within 30 days of delivery. Items must be unused, in original condition and in their original packaging.
Email help@millra.com with your order number and reason for return and our team will send you instructions. We charge no restocking fee. Return shipping is paid by the customer, unless the item is defective or the wrong product was sent.
Once we receive and inspect your return we'll notify you, and approved refunds are issued to your original payment method within 5–7 business days.
What our customers say
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Your Millra guarantee
30-day money-back guarantee
If your order isn't right for you, request a return within 30 days of delivery. Items need to be unused and in their original packaging. We charge no restocking fee, and once we've received and inspected the return your refund goes back to your original payment method within 5–7 business days.
Why shop with Millra?
- Free shipping on every order, no minimum spend
- Tracking number emailed as soon as you ship
- 30-day returns with a 0% restocking fee
- Secure payments
- Real people on email, Mon–Fri 8am–6pm
Frequently asked questions
How much does delivery cost?
Shipping is free on every order, with no minimum spend. We currently ship within the United States only.
How long will my order take to arrive?
Orders are processed in 1–3 business days, then shipping takes 5–10 business days — 6–13 business days in total. Orders placed after 6:00 PM are processed the next business day, and we don't process orders on weekends or public holidays.
Which carriers do you ship with?
We use USPS, FedEx, UPS, DHL and GOFO, depending on your location and the size of the order.
How do I track my order?
You'll get a tracking number by email as soon as your order ships, with a link to follow it. If your package is lost or stolen, contact us and we'll work with the carrier to resolve it.
Can I return it if I don't like it?
Yes. Request a return within 30 days of delivery — items must be unused, in original condition and in their original packaging. Email help@millra.com with your order number and reason, and we'll send instructions. There's no restocking fee, and approved refunds reach your original payment method within 5–7 business days of us inspecting the return.
What if my order arrives damaged or wrong?
Contact us within 48 hours of delivery with photos and we'll send a free replacement or a full refund, whichever you prefer.
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Free shipping
Free shipping on every order within the United States.
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30-day returns
Not completely satisfied? Request a return within 30 days of delivery.
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Secure payments
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