As you could already read in our overview of best DIY Alien Costumes, Etsy is an American global marketplace focused on unique handmade or vintage items and craft supplies. Today I’m featuring the best DIY astronaut costumes for kids and adults on this platform.
When I started looking for more space-related products, well… I kind of got no more work done for the rest of the day. Oops!
Today, I want to share with you my favourite finds when it comes to DIY astronaut costumes and props, since Halloween is around the corner. While in The Netherlands, we don’t really celebrate this holiday, the South of our country does celebrate Carnaval in early Spring.
With 2020 pretty much cancelled, I thought sharing these fun space-themed costumes would be at least one thing to look forward to 🙂 Fingers crossed the world is in a better place then!
Etsy truly empowers sellers to do what they love and helps buyers find unique pieces to collect or gift.
With each product, I’ve included the seller name and would recommend to check out their own personal storefront. They often list many more amazing products, so you can browse for more inspiration there. I think it’s important to support small businesses as much as possible, and Etsy is a great place to start.
Enjoy!
- ASTRONAUT COSTUMES DIY
- Kids Astronaut Jumpsuit
- Astronaut Helmet + Rocket Pack
- Space X Dragon Crew Adult Space Helmet
- Astronaut DIY 3D Paper Helmet
- Easy Astronaut Costume for Kids
- NASA Astronaut Costume Womens T-Shirt Dress
- Orange Astronaut Hoodie NASA
- NASA Realistic Astronaut Spacesuit Shirt
- Astronaut / Alien Felt Mask
- Astronaut Clothing Neck Gaiter / Face Masks
- NASA Kids Rocket Scientist Lab Coat
- Group Costume NASA Space Suit T-Shirt
- NASA Caps
- NASA Astronauts Costume Backpack
- ESA / NASA / CNES / ROSCOSMOS Customizable ID Badge
- Spaceman Costume Badges
- Space Force Themed Items
- Space UFO Metallic Temporary Tattoo
- Buzz Lightyear Inspired Wings
- Buzz Lightyear Athletic Top & Bottom
- Astronaut Toddler Costume ONESIE®
- NASA Astronaut Dog Costume
- NASA Astronaut Cat Costume
ASTRONAUT COSTUMES DIY

Kids Astronaut Jumpsuit
by shenyushop
There are some cute astronauts costumes for kids available online, and I think this astronaut suit kids will love!
Made of Polyester and Spandex, the jumpsuit comes in sizes S , M, L, XL and XXL. According to the makers, it’s “built to last through countless adventures!” and I definitely believe that.
Astronaut Helmet + Rocket Pack
by CuteKidsCostume
This is definitely one of the best homemade astronaut costumes that I could find on Etsy. The adult and kid astronaut helmet looks adorable and is made from jersey fabric and foam rubber, with a machine sewing logo.
The backpack also transforms into a toy by removing the straps. How smart?! Both items are handmade in Ukraine (East Europe).
Space X Dragon Crew Adult Space Helmet
by 3DIndustriesStore
If you’re thinking about making a SpaceX Astronaut DIY costume, then this adult astronaut helmet is definitely a fantastic add-on.
This costume astronaut helmet is not cheap, but made with much care. It is completely 3D printed and unique.
The raw kit comes in four parts made with white PLA. The visor comes in clear or black PETG.
As far as adult astronaut costumes is concerned, add a white jumpsuit and this one is a winner!
Astronaut DIY 3D Paper Helmet
by BorisKlimovs
If you have a small budget, then this 3D paper astronaut costume helmet is a great and fun option!
When ordering, you get a printable .PDF file. This way, you can make as many helmets as you wish!
You can print it on any colour paper, or easily paint it afterwards.
Easy Astronaut Costume for Kids
by 4kidsCo
These soft and comfy kid astronaut costumes (or just pajamas with a cool print) are made from 100% combed cotton rib from Peru.
The two-piece set (top and pants) is printed with nontoxic inks and are machine washable.
This pajamas set makes for a great astronaut costume for boys, but at the same time is also a wonderful girl astronaut costume!
NASA Astronaut Costume Womens T-Shirt Dress
by Freethoughtify
This astronaut NASA costume inspired T-Shirt dress is made from 100% polyester with white thread.
Add a helmet or one of the fun NASA caps you can find further below to finish your costume with this astronaut dress as a base!
Orange Astronaut Hoodie NASA
by SnackApparel
This comfy unisex orange astronaut suit hoodie has a soft outside with a vibrant print, and an even softer brushed fleece inside.
This astronaut costume homemade from 70% polyester, 27% cotton and 3% elastane.
Perfect if you’re looking for a quick and warm costume that doesn’t cost too much.
NASA Realistic Astronaut Spacesuit Shirt
by akiokapi
Another realistic-looking astronaut costumes DIY is this polyester jersey with Apollo-era NASA space suit print.
This shirt has a die-sub printed all over front that you can wear in Mercury-esque warm weather or pair with a white windbreaker for effect in cooler climates.
Add white jeans, perhaps astronaut gloves, a helmet or NASA hat and you’re good to go!
Astronaut / Alien Felt Mask
by AHeartlyCraft
This alien and astronaut costume mask is made with two layers of eco felt, machine stitched and cut by hand. It also comes with 11″ elastic attached.
Keep reading for more astronaut and alien costume ideas.
Astronaut Clothing Neck Gaiter / Face Masks
by DelseeGear / by ForeverOldStore / by EssentiallyEcoUK
You cannot be careful enough these days, and with these space-themed face covers you can add them to your astronaut outfit and look good at the same time!
These are all made from breathable fabric, washable and reusable. Which one do you like best?
NASA Kids Rocket Scientist Lab Coat
by MyLittleDoc
Another great NASA Halloween costume idea! These kids lab coats look just like the one a real rocket scientist wears. Made from 65% Polyester and 35% Cotton.
Includes custom embroidered “Rocket Scientist” NASA Design.
This Lab Coat includes traditional styling with one chest pocket and two side pockets which come in handy when your little Mad Scientist needs to carry all of their “Science Tools”.
Group Costume NASA Space Suit T-Shirt
by SnackApparel
Looking for a fun group astronaut costume or perhaps wanting to dress in an astronaut couple costume? This is it!
These t-shirts have a classic fit and are made from thick, 100% cotton fabric, super simple idea to put a group costume together.
NASA Caps
by VillageMode / by PoutinePress / by armycrew
Finish your space themed outfits with the perfect accessory for any NASA fan: one of these cool hats! One size fits most.
I hope this page already gave you plenty of NASA astronaut costumes ideas, but keep reading to see more…
NASA Astronauts Costume Backpack
by Futurepacks
This backpack is a USB charging, anti-theft backpack that holds just about anything you need while you’re in space out on an EVA.
It has multiple padded pockets and is completely weather resistant. Perfect accessory for an astronaut costume for adults.
ESA / NASA / CNES / ROSCOSMOS Customizable ID Badge
by CosplayIDCards
Another great prop for your realistic astronaut costume are these customizable ID badges.
Available in NASA (USA), ESA (European Space Agency), ROSCOSMOS (Russian), CNES (French) and UK SPACE AGENCY (UK). Customizable with your own photo and details and upgradable to real contact chip.
The cards are created with Adobe Photoshop / Adobe Illustrator and printed on PVC CR80 Plastic Cards in full-colour front and back. Made and dispatched from Ireland.
Spaceman Costume Badges
by AthenaBrands / by BlueHeronSales / by ElluLtd
Create an astronaut costume adults will love with one of these life-like iron-on or sew-on mission patches.
Featuring the Hubble Telescope, Mars Mission, Space Shuttle and the NASA Worm-logo that you can sew onto your astronaut jumpsuit.
Space Force Themed Items
by HipsterBabyDesigns / by greycouchshop
If you haven’t watched Space Force with Steve Carell, John Malkovich, Ben Schwartz, Diana Silvers, Lisa Kudrow, Tawny Newsome and Jimmy O Yang… you need to do some catch-up!
Make a DIY Space Force astronaut homemade costume with these pieces of clothing below:
Space UFO Metallic Temporary Tattoo
by PAPERSELF
PAPERSELF tattoos mix colour and metallic to create beautifully detailed striking designs on the skin. Each design has multiple ways to apply, so get creative!
Each tattoo pack contains 2 sheets and they are easy to apply. Just cut and wet with water (instructions printed on packaging)!
These tattoos last 2-4 days and are suitable for ages 3+. Designed in London and made in China.
Buzz Lightyear Inspired Wings
by CuteKidsCostume
OMG how great are these Buzz Lightyear Wings for kids and adults!
The Toy Story space suit costume is made in the Ukraine (East Europe).
I’m sure you’ll make an impression with these wings added to the rest of your costume, for example the set you can find below:
Buzz Lightyear Athletic Top & Bottom
by PrintOnBoutique
There are different items in this Buzz Lightyear range of athletic wear (sold separately): yoga Leggings, capris and shorts, as well as tank tops, sports bras, rash guard shirts and athletic mesh T-Shirts.
Reading the reviews, people seem to be happy with them and I believe they look amazing when using it for a astronaut costume Halloween, or Carnaval.
Astronaut Toddler Costume ONESIE®
by StrugglingScotsman
This adorable astronaut onsie set is perfect for future space travelers & explorers!
With the romper comes a black “space helmet” (printed on a white beanie) to complement the outfit.
If you ask me, this is a winner when it comes to toddler astronaut Halloween costumes.
NASA Astronaut Dog Costume
by BestFriendFinds
Looking for a space-themed dog astronaut costume? I believe this is it!
Thick pack includes a dog rolltop backpack, dog bandana and a dog tug toy.
The bag can be opened on the top with clips or with the zipper. Comes in the colours white and orange.
This astronaut costume for dogs features the NASA-logo.
NASA Astronaut Cat Costume
by ALLCATSGOOD
How fantastic is this water-repellent astronaut cat shirt? Haha!
This handmade vest is made with clamping for leash (no leash included). It is nylon tape sewn along the entire length of the harness and metal half ring for fastening the leash.


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This is a partnership with Etsy UK (unpaid, but with the use of affiliate links). Make sure to check out their website for other fantastic Halloween ideas > >
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