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Science Halloween Costumes

Ready to geek out this Halloween? Check out these badass costume ideas!

See all Costume Bestsellers and Deals
Creative Halloween Costumes

Neil deGrasse Tyson

What you need:

Astronomy TieVestShirtStylish Moustache
Halloween Science Costumes

Pumpkin Pi

What you need:

Orange ShirtBlack SharpiePi Plate
Halloween 2015

Carl Sagan

What you need:

Burgundy Turtle NeckBlazerRetro Wig
Halloween Science

Bonus: Cat Lion

What you need:

Lion CostumeHalloween Collar
Costume Ideas

Bonus: Dino Pup

What you need:

Stegosaurus CostumeHalloween Treats

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Creative Halloween science costume ideas! The best geek and nerd costumes for Halloween.

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