How do I make a DIY space helmet?

You can make a simple helmet by cutting a face opening in a large plastic bucket or cardboard box, painting it white or silver, and adding foam padding inside for comfort.

What is the easiest last-minute space costume?

Wear an all-black outfit, stick silver star stickers all over it, and carry a cardboard cutout of a planet or the moon.

What should I wear under a heavy astronaut suit?

Wear lightweight, moisture-wicking base layers like a t-shirt and athletic shorts to stay cool under thick polyester jumpsuits.

AI-generated example

Space Costumes

Launch your style into orbit with these stellar outer space looks.

Space costumes are a timeless choice for Halloween, parties, and school events, offering endless options from realistic astronauts to retro aliens. Whether you want a highly detailed NASA flight suit or a creative DIY galaxy outfit, this guide covers the best ways to achieve an out-of-this-world look. You can choose to go sleek and modern, vintage sci-fi, or extraterrestrial.

Difficulty: Easy
Time: ~30 min
Budget: $20–150

See yourself in one of these →What you need

Try it on

See yourself as Space Costumes

One clear photo of yourself; we render you in this costume — face untouched, full body, about 20 seconds.

Choose or drop a photo of yourselfJPG · PNG · HEIC

One render, $1. No account needed — if it fails you're not charged. Pricing.

Your photo is sent to Google's Gemini API to make the render and isn't used for training. Renders are AI-generated and labelled.

Want a different costume on this photo, or a whole group in costume? Open the Try-On Studio.

Space Costumes costume — Example look · AI-generated

You as Space Costumes

Result

40 Space costume ideas

Ranked by how many people are searching for them this season. Open any one for the full guide and to try it on.

What you need for a Space Costumes costume

White or silver jumpsuit
A full-body flight suit or metallic jumpsuit to serve as the base of your space suit.
DIY: Wear a white long-sleeve shirt and white sweatpants.
Amazon
Space agency patches
Embroidered NASA, flag, or space mission patches to iron or sew onto your chest and shoulders.
DIY: Print out space logos on paper and tape or pin them to your shirt.
Amazon
Astronaut helmet
A plastic toy helmet with a movable visor, preferably in white or silver.
DIY: Cut a large face hole in a cardboard box, paint it white, and add silver duct tape accents.
Amazon
Metallic boots or boot covers
Silver or white boot covers that slip over your regular shoes to complete the suit.
DIY: Wrap your existing shoes in silver aluminum foil or metallic duct tape.
Amazon
Space gloves
Padded white or silver gloves with textured palms to mimic extravehicular activity gear.
DIY: Use plain white winter gloves or silver dishwashing gloves.
Amazon

How to put it together

1
Select your space theme, choosing between a realistic NASA astronaut, a retro-futuristic explorer, or an alien.
2
Put on your base layer, such as a white flight suit, metallic silver bodysuit, or matching white sweats.
3
Attach space mission patches to the chest and upper sleeves of your garment.
4
Put on your shoes and pull the silver boot covers over them, securing them at the ankles.
5
Accessorize with gloves and carry your helmet under your arm for easy socializing.
6
Add optional props like a toy ray gun or a DIY jetpack made from painted plastic soda bottles.

Makeup & hair

For astronauts, keep hair secure in a sleek ponytail, low bun, or braids to fit comfortably under a helmet. For aliens or retro-futuristic looks, use metallic face paint, silver glitter, or neon eyeshadow to create a cosmic glow.

Space Costumes for couples, groups, kids & more

couples: An astronaut paired with a green alien or a glowing star.
group: A full space crew with astronauts, mission control, and a solar system of planets.
kids: A mini astronaut jumpsuit with a lightweight fabric helmet.
Plus size: A comfortable, stretchy white flight suit with adjustable waist straps.
pet: A dog-sized rocket ship harness or a simple alien antenna headband.

Tips

Helmets can get hot and fog up easily; look for open-face designs or helmets with plenty of ventilation holes.
If DIYing, metallic silver duct tape is your best friend for turning ordinary cardboard boxes into oxygen tanks or jetpacks.
Add LED strip lights to your costume for high visibility and a cool sci-fi glow during night events.

Space Costumes costume FAQ

How do I make a DIY space helmet?: You can make a simple helmet by cutting a face opening in a large plastic bucket or cardboard box, painting it white or silver, and adding foam padding inside for comfort.
What is the easiest last-minute space costume?: Wear an all-black outfit, stick silver star stickers all over it, and carry a cardboard cutout of a planet or the moon.
What should I wear under a heavy astronaut suit?: Wear lightweight, moisture-wicking base layers like a t-shirt and athletic shorts to stay cool under thick polyester jumpsuits.

Did you know? The iconic orange 'pumpkin suit' worn by real NASA astronauts is actually called the Advanced Crew Escape Suit (ACES) and is designed for high visibility during search and rescue missions.