Inflatable costumes for kids are always a hit at any costume party! Kids inflatable costumes will have everyone smiling and kids love wearing them too. From kids inflatable dinosaur costume with tiny t-rex arms, to inflatable Bumblebee and Optimus Prime costumes for any Transformers fans. If you’re looking for a different kind of Halloween costume, inflatable costumes are always a fun way to go. These blow-up costumes all come with an in-built fan, to keep you puffy and bouncing around all day long.