The Narwhal Halloween Costume Dress-Up Set is NEW in an unopened package from a non smoking home. It includes a blue Lei headband and tail, designed for kids in one size fits most. Perfect for dressing up in a fun and playful way, this costume set is based on the theme of a Narwhal. The set is ideal for young girls looking to create a unique and adorable Halloween look. Talia’s held on by a elastic waistband that measures 32 inches or .81 m. The tail itself is 14“ x 23“ good for ages 4+