Olivia Deluxe Costume - Toddler Includes dress, tights, shirt and pig-ears headband The Olivia book series is authored by Ian Falconer, the animated series is shown on Nickelodeon Great for play time or party time Toddler size fits most 1 to 2 year olds, 35" to 39" tall Since 1950 Rubie's Costume Company has been making dress-up fun with costumes and accessories for the entire family