Happween
Astro-Rex
“One small step for a dinosaur.”
Costume magic for little imaginations · Halloween 2026
Their Halloween,
their kind of magic.
Turn the things your kid loves into a Halloween costume made for them — playful, comfortable, and easy to put together.
Who are we dressing up?
No sign-up needed.
Happween
The Little Dragon
“More giggles than growls.”
Happween
Robo-Chef
“Cooking up a little magic.”
How it works
01
Add their photo
Choose a photo of your kid, with your permission.
02
Tell us what they love
Their age, favorite things, and what makes a costume comfortable for them.
03
Discover their costume
Three playful ideas, with a shopping list and easy DIY steps.