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Win Halloween With These 41 Sibling Costume Ideas
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Nothing is better on Halloween than a really great matching costume that gets praised not only for its ingenuity and creativity, but also just for being a really fantastic idea that you wish you'd thought of yourself (shower loofas? Genius).

Whether you want to buy costumes that go together or DIY your heart out, we've rounded up 41 costume ideas for siblings of all ages to coordinate with this Halloween — and likely win first prize at the costume contest.

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