10 Best Astronaut Costume For Kids of 2025

Tested and Reviewed: Top 10 Astronaut Costume For Kids deals with expert ratings from 8.1 to a perfect 10

April 2026 Edition

Editor's Choice

9.7

Costumerry

Costumerry Astronaut Costume for Kids Halloween Dress Up Space Birthday Gifts (5-7 Years)

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Editor's bottom line:

“This astronaut costume for kids is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Complete Space Adventure: This kids astronaut costume includes a white jumpsuit featuring exquisite embroidered patches, a matching space helmet, and is designed for young space enthusiasts.
Authentic Astronaut Look: The astronaut costume boasts intricate embroidered patches, adding an authentic touch to your child's astronaut appearance, perfect for sparking their imagination and space exploration dreams.
High-Quality Construction: Crafted from premium materials, the space suit ensures durability and comfort, allowing kids to enjoy hours of imaginative space play.
Multiple Sizes: Available in various sizes, including 3-4(S), 5-7(M), 8-10(L), and 10-12(XL), this astronaut costume accommodates a wide range of age groups, making it suitable for both boys and girls.
Perfect for Space Adventures: Whether it's for playtime at home, costume parties, or educational space-themed events, this kids astronaut costume is sure to fuel their passion for space exploration and make them feel like real astronauts.

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Picked by 397 people today

9.5

Spooktacular Creations

Spooktacular Creations White Astronaut Costume with Helmet, Space Suit for Toddler with Movable Visor, Kids Astronaut Halloween Costume for Cosplay, Party Favor Supplies (Small, 5-7 yrs)

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Main Highlights

AWESOME SET: AstronautPilot Costume Includes 1 White Full-Length Body Jumpsuit with EmbroideredLogo and USA Flag Patches and 1 Tinted Movable Visor Space Helmet. [NOTE:The logo has been upgraded, and the version is random.]
HIGH-QUALITY MATERIALS: Crafted from 100% polyester, this space costume set offers moderate elasticity and comfort, featuring a convenient zipper in the front for easy wear.
VERSATILE FOR OCCASIONS: Perfect for Armstrong Accessory, School Stage Performance, Classroom Dress Up Toys,party, Astronaut Costume for Children, Space Theme Party Favor Supplies, Halloween Christmas and present, Outdoor Activity, Space Museums, Science Birthday Party, Play period Every day and More.
EASY CARE: Our kids space suit set is easy to maintainsimply sponge clean to keep it looking good. Avoid whitening, tumble drying, and ironing to save the fabric and design.
MULTIPLE SIZES: Available in sizes 3T (3-4 YRS), Small (5-7 YRS), Medium (8-10 YRS), Large (10-12 YRS), and X-Large (12-14 YRS), our space costume for kids set is designed to accommodate most child boys figures. Be sure to refer to the size chart for the suitable one.

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9.5

Maxim Party Supplies

Maxim Party Supplies Kids Astronaut Costume Space Suit Onesie With Embroidered Patches And Pockets For Children, Boys, Toddlers (12/14, White)

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Main Highlights

Kids Astronaut Costume; our kids space suit onesie comes in 6 sizes to fit toddlers and boys
Features 4 embroidered and sewn patches; (USA Flag, NASA , Commander, and Space Shuttle) , padded neck collar, waist and shoulder harnesses, and superior quality zippers resulting in a realistic authentic looking space suit
All zipper pockets on the astronaut suit are functional. This item meets with USA material and quality standards for children
See images for SIZE CHART. Unlike our competitors; we do not sacrifice quality or materials. Purchasing from us ensures you are delivered a superior quality costume

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9.2

Cuteshower

Cuteshower Kids Astronaut Costume for Boys Girls Space Jumpsuit Halloween (5-7 Years)

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Main Highlights

Astronaut Costume - Astronaut Pilot Costume Includes a White Jumpsuit with Embroidered and Flag Patches.
Easy on and off - The astronaut jumpsuit is fabricated with your kids comfort in mind! Wrist, waist and ankles have an elastic band for comfortable fit. And it comes with zipper to ensure safety and make it easy to wear.
Like a real astronaut - Astronaut seems far away from our real life, but almost every little kid has a dream of travelling through space like an astronaut. It gives kids a chance to use their unlimited imagination to start the stories of their space adventures by playing with this realistic looking space costume, which also help kids gain new knowledge about the unknown universe.
Fit for 3-12Years - Astronaut Costume is suitable for boys and girls. It has 4 sizes, 3-4Toddlers, 5-7 yrs, 8-10yrs and 10- 12 yrs.
Dress up - Perfect for Astronaut Costume for Children, and Universe Space Theme Party Favor Supplies, Space Museums, Science Birthday Party, Halloween trick or treat, Christmas party Gift, Playtime Every day and More!

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9.0

Spooktacular Creations

Spooktacular Creations White Astronaut Costume with Helmet, Space Suit for Toddler with Movable Visor, Kids Astronaut Halloween Costume for Cosplay, Party Favor Supplies (3T, 3-4 yrs)

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Main Highlights

AWESOME SET: AstronautPilot Costume Includes 1 White Full-Length Body Jumpsuit with EmbroideredLogo and USA Flag Patches and 1 Tinted Movable Visor Space Helmet. [NOTE:The logo has been upgraded, and the version is random.]
HIGH-QUALITY MATERIALS: Crafted from 100% polyester, this space costume set offers moderate elasticity and comfort, featuring a convenient zipper in the front for easy wear.
VERSATILE FOR OCCASIONS: Perfect for Armstrong Accessory, School Stage Performance, Classroom Dress Up Toys,party, Astronaut Costume for Children, Space Theme Party Favor Supplies, Halloween Christmas and present, Outdoor Activity, Space Museums, Science Birthday Party, Play period Every day and More.
EASY CARE: Our kids space suit set is easy to maintainsimply sponge clean to keep it looking good. Avoid whitening, tumble drying, and ironing to save the fabric and design.
MULTIPLE SIZES: Available in sizes 3T (3-4 YRS), Small (5-7 YRS), Medium (8-10 YRS), Large (10-12 YRS), and X-Large (12-14 YRS), our space costume for kids set is designed to accommodate most child boys figures. Be sure to refer to the size chart for the suitable one.

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8.8

Nuehoryu

Nuehoryu Astronaut Costume for Kids NASA Space Suit for Girls with Helmet for Cosplay Career Day (5-7 Years)

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Main Highlights

Authentic Astronaut Look--Inspired design with silver accents, American flag patches, and a matching silver-pink helmet for immersive Cosplay!
Premium Comfort & Safety--Lightweight, breathable fabric with soft inner lining ensures all-day play without irritation. Easy to wear:Helmet is lightweight and costume with zipper closure.
Encourages Girls Imagination--Get your girl in this pink space outfit! Sparks curiosity about space exploration, perfect for future astronauts and creative storytelling!
Perfect for Dress-Up & Events--Astronaut Costume for Girls is ideal for Halloween, birthday parties, school plays, or pretend-play adventuresguaranteed to stand out!
Easy to Clean & Durable--Machine-washable jumpsuit and wipeable helmet make cleanup effortless for parents.

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8.6

ReliBeauty

ReliBeauty kids girls boys Astronaut Costume with Space Helmet，7-8/130

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Main Highlights

Easy on and off: Front Zip Jumpsuit, Elastic Waist and Leg Opening.
Awesome space helmet: Designed for children and made of durable plastic. The inner top is foam lined for your child's comfort.
Durable Material: Not just an one-time-use costume, but also for daily dress up and pretend play.
Design and Workmanship: 100% Polyester, Sturdy Fabric, Not Flimsy, Wrinkle FreeNon-detachable Belt, Applique Detail.
Perfect Costume for: School Career Day or Project, Space Birthday Party, Air and Space Museum, Wax Museum, Rocket Ship, Halloween, Christmas and so on.

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8.3

Dormstop

Dormstop Astronaut Costume for Kid Boy Space Jumpsuit Space Outfit Pretend Dress up 3-12Years

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Main Highlights

ASTRONAUT COSTUME FOR KID Our astronaut costume are available in white, yellow and blue. A few zips and decorative pockets, with buckles at the waist to adjust the tightness.
ASTRONAUT DRESS UPNo kid can resist the lure of astronauts. Prepare this astronaut costume for your kid and they will all feel your love for him, and the astronaut costume will bring the sense of responsibility and confidence , deepen their knowledge of the spirit of spaceflight and encourage their space dreams to sprout.
SPACE SUIT FOR TODDLER Our astronaut costume is so cute with the embroidered on it, and a rocket launch on the chest and the American flag on the shoulder, you'll look very fashionable when your kid wear our spacesuit.
PERFECT GIFT FOR KIDS The mystery of space is fascinating to kids, many of them have wanted to be brave astronauts in their childhood. If you want to bring surprise and delighting to your kids, prepare this astronaut costume for them!
KID SPACEMAN OUTFIT PRETENDPerfect for Party, Space Museums, Spaceship event, Halloween Day, Christmas gift, birthday party, etc.

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8.1

Blue Marble

Blue Marble NASA Astronaut Helmet Halloween Costume Accessory – Wearable Space Helmet for Astronaut Costume for Kids, Sticker Sheet, Educational Gift for Boys and Girls, Dress Up and Pretend Play

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Main Highlights

WEARABLE HALLOWEEN COSTUME ACCESSORY The perfect finishing touch for a kids astronaut costume! This realistic space helmet has a visor that opens and closes, making it great for trick-or-treating or dress-up play.
EXCLUSIVE EASY-ASSEMBLY DESIGN The helmet is quick to assemble, and the included NASA sticker sheet lets kids decorate and customize their helmet for a creative, personalized space adventure.
COMFORTABLE FIT A foam pad is included to make the helmet more comfortable to wear, so kids 6-12 can enjoy hours of imaginative adventures.
LEARN ABOUT ASTRONAUTS The full-color Learning Guide and activity booklet are packed with fascinating facts and fun activities about astronauts and their space suits, turning dress-up into an educational experience.
EVERYDAY PLAY OR HALLOWEEN FUN Perfect as a Halloween costume accessory, for classroom dress-up days, or for everyday imaginative play, this astronaut helmet inspires out-of-this-world adventures!
AWARD-WINNING PRODUCTS Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!

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8.1

Koatobbor

Koatobbor Kids Astronaut Costumes America Spacesuit for Boys Girls Space Jumpsuit Halloween Dress up White 10-12 Years

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Main Highlights

ASTRONAUT COSTUMES - The white astronaut costume comes with silver gloves and hat. The design of elastic waist and cuff make the costume fit kids well whether for 3 4 5 or 6 7 year old. Space-theme patterns blazoned across the cloth and the name tag pocket add to the reality effect.
EASY to WEAR - The astronaut jumpsuit is fabricated with your kids comfort in mind! Wrist, waist and ankles have an elastic band for comfortable fit. And it comes with a high-quality zipper to ensure safety and make it easy to wear.
LIKE AN ASTRONAUT - Astronaut seems far away from our real life, but almost every little kid has a dream of travelling through space like an astronaut. It gives kids a chance to use their unlimited imagination to start the stories of their space adventures by playing with this realistic looking space costume, which also help kids gain new knowledge about the unknown universe.
PARTY DRESS UP - Perfect for astronaut costume for kids, flight roleplay, party, halloween christmas cosplay, cosplay, role play, Universe Space Theme Party Favor Supplies, photography or dailywear, birthday party etc.
FIT FOR 3-12YEARS - Small ( 3 4T), Medium ( 5- 7 years), Large ( 8- 10 years) and X-Large ( 10- 12 years) . If you are not sure about the sizing, please contact us first.

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Our Best Overall Choice

Best Choice

9.7

Costumerry

Costumerry Astronaut Costume for Kids Halloween Dress Up Space Birthday Gifts (5-7 Years)

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Complete Space Adventure: This kids astronaut costume includes a white jumpsuit featuring exquisite embroidered patches, a matching space helmet, and is designed for young space enthusiasts.
Authentic Astronaut Look: The astronaut costume boasts intricate embroidered patches, adding an authentic touch to your child's astronaut appearance, perfect for sparking their imagination and space exploration dreams.
High-Quality Construction: Crafted from premium materials, the space suit ensures durability and comfort, allowing kids to enjoy hours of imaginative space play.
Multiple Sizes: Available in various sizes, including 3-4(S), 5-7(M), 8-10(L), and 10-12(XL), this astronaut costume accommodates a wide range of age groups, making it suitable for both boys and girls.
Perfect for Space Adventures: Whether it's for playtime at home, costume parties, or educational space-themed events, this kids astronaut costume is sure to fuel their passion for space exploration and make them feel like real astronauts.

Show Price

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