Wigglytuff (the Balloon pokémon) is evolved from Jigglypuff with a moon stone. They share their range with their other evolutions, Igglybuff and Jigglypuff, and therefore can naturally be found within plains of a vivid green color as well as grassy fields.
Like its pre-evolution Jigglypuff, Wigglytuff could be described as a blob with stubby arms and legs, and a small fluffy fur tuft upon its head. It is covered in a fine, soft layer of fur that is primarily pink in color, though it fade to white at the belly and on the ear tips. They have blue eyes, and the inside of their ears are black, indicating that their skin is likely this color, though it is also possible that it is just a fur color within their ears. Unlike Jigglypuff, the ears of a Wigglytuff are elongated, similar to a rabbit's.
There are no outwardly noticeable differences between its genders.