Costume size in stock is a childrens 7/8. Official product details from company itself!! Authentic Disney Costume Violet velour Maleficent robe and headdress Plush materials Gathered skirt Stand-up collar Iridescent magenta satin insets and ''fiery'' sleeve trims Metallic green ric rac detailing and embroidery Three-quarter front zip at neckline Padded horns Lined cowl Self-stick fabric closure at chinstrap Stretch waistback Inspired by Walt Disney's animated classic Sleeping Beauty