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A person is wearing a blue and light blue onesie with a hood designed like Stitch from Disney's \“Lilo & Stitch.\“ The onesie has buttons and is made of a soft fleece fabric.

Up to 40% Off Costume Onesies at Amazon

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Editor Insights

Get up to 40% off costume onesies for adults and kids at Amazon leading up to Halloween. One of the most popular options is this Adult Stitch Onesie, which drops from $29.99 to $23.99. This is the best price we found on any similar Stitch costume. Shipping is free with Prime or when you spend $35. Otherwise, it adds $6.99.

Posted by Marisa L. 4 hours ago

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