Made of durable and breathable denim * Sequin pink flower on the blue denim dress. Black cotton skull on the green jean dress * Harness closes with secure hook and loop tape * Available in four sizes Teacup, XX Small, Extra Small, and Small * Size XX Small: Length of Back (5-inch/12.7cm), Open-inchg of the neck ( 10-12-inch / 25.4-30.5cm)