Super Mario Brothers Infant Sized Mario Costume Includes Jumpsuit and Hat. This charming costume is perfect for any little fan of the classic video game. The breathable fabric and soft seams provide a comfortable fit that's easy to take on and off, while the vibrant colors and iconic symbols will make your infant look adorable. They'll be ready for adventure no matter where they go, so they're sure to make a lasting impression! And just imagine all the cuteness overloads you'll get from friends and family when they've got this look put together!