Jump into Elmo’s World with this fun and fashionable Sesame Street Elmo Big Bird Cookie Monster Bert and Ernie Oscar the Grouch 2 Pack Sleep N’ Play Coverall! Let your little one’s imagination run wild as they explore the world of Sesame Street with their favorite puppet characters, and watch as Elmo’s thoughtful, fun and kind nature comes to life through your child. Your little one will love this cute and stylish long sleeve sleep n’ play one-piece coverall so much, they will always want to wear it.