I don’t know the exact diameter, but the hat is pretty large. I want my hair in a bun and there was still ample room

Super Mario Bros. Mario Adult Costume Hat & Mustache One Size, Red

4.5/5

Product ID: 270307861

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Super Mario Bros. Mario Adult Costume Hat & Mustache One Size, Red

Max head diameter?

4.5

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S**I

My husband loves it

And i love it too!

26.04.2022

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