Stroll down Sesame Street this Halloween as your favorite muppet character! Our child and adult Sesame Street costumes are perfect for theme parties, Halloween costumes, birthday parties, productions or dress-up play clothes. Learn about friendship from best buddies Bert and Ernie for a couples costume, go numerical with a Count von Count costume or get grouchy with Oscar. Our Sesame Street costumes make great group costumes and are sure to bring smiles to faces of all ages.