Girls PJ Masks Short Pajamas. Fight the Night Ninja, but never forget to take an awesome selfie with your friends! These adorable pastel pyjamas feature a graphic of the PJ Masks trio Gekko, Catboy, and Owlette on a colourful tie-dye background with cute doodles and 'Hero Selfie' written below. Paired with light blue shorts showcasing sketches of the PJ Masks team and complete with an elasticated waist for ultimate comfort, this super pyjama set will have your hero dreaming of nighttime adventures with their favourite PJ Masks hero!