Fallout Costume
Prepare for the future with the iconic blue and yellow vault suit.
The Fallout vault suit is one of the most recognizable outfits in gaming and television history. Choosing this look lets you portray a resilient wasteland survivor, whether you are channeling Lucy MacLean or your own custom Vault Dweller. The core costume features a form-fitting blue jumpsuit with bright yellow accents, paired with rugged post-apocalyptic survival gear.
- Difficulty
- Medium
- Time
- ~45 min
- Budget
- $50–150
Try it on
See yourself as Fallout
One clear photo of yourself; we render you in this costume — face untouched, full body, about 20 seconds.
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.
What you need for a Fallout costume
Short on time? Buy it ready-made
Spirit Halloween sells the complete Fallout costume — one box instead of 5 pieces.
Blue vault jumpsuit
A royal blue utility jumpsuit or bodysuit featuring bright yellow piping along the collar, zipper, and cuffs, with yellow numbers on the back.
DIY: Use a royal blue flight suit or scrubs, and add yellow fabric paint or bias tape along the seams and collar.
Pip-Boy wrist device
A bulky, retro-futuristic wrist guard worn on the left forearm, featuring dials, buttons, and a green screen.
DIY: Paint a plastic forearm guard or a modified phone wrist-mount matte grey and green, then draw on the screen details.
Brown leather utility belt
A wide brown faux-leather belt equipped with functional pouches and a holster.
DIY: Thread old camera cases or small brown pouches onto a standard brown leather belt.
Single shoulder armor piece
A weathered brown leather or plastic guard strapped over the right shoulder.
DIY: Cut a shoulder guard shape from craft foam, paint it to look like rusted metal or worn leather, and attach it with a chest strap.
Combat boots
Rugged, distressed black or dark brown lace-up combat boots.
DIY: Use an old pair of work boots and rub them with real dirt or brown eyeshadow for a weathered look.
Rather not assemble it? See ready-made Fallout costumes at Spirit Halloween ↗
How to put it together
- 1
Put on the blue vault jumpsuit and ensure the yellow collar and zipper details are aligned.
- 2
Strap the Pip-Boy replica securely onto your left forearm.
- 3
Fasten the brown utility belt around your waist, positioning the pouches on your hips.
- 4
Secure the single-shoulder armor piece over your right shoulder using its chest strap.
- 5
Lace up your combat boots, tucking the jumpsuit hems into the tops of the boots.
- 6
Apply light weathering or cosmetic dirt to the suit and boots for an authentic wasteland look.
Makeup & hair
Keep hair practical and slightly messy, or styled in a neat retro 1950s look. Use cosmetic dirt or brown eyeshadow on your face and hands to simulate wasteland grime.
Fallout for couples, groups, kids & more
- couples
- Pair a Vault Dweller with The Ghoul in a dusty duster jacket or a Brotherhood of Steel initiate.
- group
- Gather a full vault team with different vault numbers (e.g., 33, 111, 76) on their backs.
- kids
- A mini blue jumpsuit with yellow felt numbers glued to the back.
- Plus size
- Look for stretch-fabric utility jumpsuits or two-piece scrub sets in royal blue, adding yellow fabric paint for accents.
- pet
- A small blue dog sweater with a yellow '101' patch on the back.
Tips
- Use a sponge and watered-down brown acrylic paint to add realistic dirt stains to your jumpsuit.
- Ensure your Pip-Boy is securely strapped so it does not slide down your arm while walking.
- Wear moisture-wicking undergarments, as polyester jumpsuits can trap heat during long conventions.
Fallout costume FAQ
- What number should I put on the back of my Vault Suit?
- Vault 33 is popular due to the TV series, while Vault 111, 101, and 76 are classic choices from the video games.
- How can I make my costume look more realistic?
- Weathering is key. Scuff the boots, sand down the edges of the armor, and add faux dirt smudges to the blue fabric.
- Is a Fallout costume comfortable for all-day wear?
- Yes, jumpsuits are generally comfortable, but ensure you wear broken-in combat boots for walking.
Did you know? The iconic Vault Boy mascot was originally inspired by Monopoly's Rich Uncle Pennybags, designed to contrast with the game's grim post-apocalyptic setting.