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Greek Goddess / God
Draped white chiton, gold leaf crown and a gold arm cuff. Elegant, warm and easy to make.
DIY shopping list
- white bedsheet or long white dress
- gold ribbon belt
- fake laurel crown
- gold bangle
AI Halloween Costume Generator › 2026 Trending Halloween Costume Ideas
2026 Trending Halloween Costume Ideas
Themes that keep coming up for Halloween 2026: myth and legend looks, retro sports, pop-stage glam, cozy cottagecore and friendly robots. All original takes, no licensed characters.
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Snake-Hair Medusa
Myth-inspired look with a crown of soft toy snakes and green-gold shimmer makeup.
DIY shopping list
- green or gold dress
- pack of rubber snakes
- hair clips
- green eyeshadow
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Retro Hockey Player
Oversized vintage jersey, tall socks and a stick. Instantly readable and comfy all night.
DIY shopping list
- oversized striped jersey (no logo)
- tall socks
- toy hockey stick
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Pop Stage Star
Sparkly stage outfit, headset mic and glitter. Big main-character energy.
DIY shopping list
- sequin top or jacket
- toy headset mic
- body glitter
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Cottagecore Mushroom Fairy
Red spotted mushroom cap hat, moss-green dress and tiny wings. Cute, cozy, photogenic.
DIY shopping list
- red felt or umbrella hat
- white dot stickers
- green dress
- fairy wings
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Friendly Retro Robot
Silver box-robot with glowing buttons. Great for kids and cardboard lovers.
DIY shopping list
- cardboard box
- silver duct tape
- bottle caps as buttons
- dryer hose
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Fuzzy Moth
Big dusty wings, fluffy collar and antennae. Spooky-cute and very 2026 on social.
DIY shopping list
- fluffy scarf
- felt or fabric wings
- pipe-cleaner antennae
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Retro Astronaut
White jumpsuit, patches and a bubble helmet. Works for every age.
DIY shopping list
- white coveralls
- iron-on patches
- silver boots or covers
More costume ideas
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All ideas are original, generic costumes written by us; not affiliated with any film, show, game or brand.