Inspired by the educational Youtube series are these Cocomelon pajamas. Featuring siblings JJ, TomTom and YoYo surrounded by clouds, balloons, and stars with the wording 'twinkle twinkle little star'. Paired with purple pajama bottoms which have an all-over motif of JJ, clouds, stars, and the wording 'Twinkle twinkle little star'. Little ones will be ready to sing nursery rhymes before bed with these adorable PJs! The snug fit will provide your little one will great comfort, but for a little extra room we recommend ordering a size up.