Authentic Disney Store Costume. Princes Elena of Avalor Costume for Kids. Elena of Avalor's flamenco-inspired signature dress is an extravaganza of red satin with glitter detailing. Details: Red satin dress. Pink ruffle trim with red glitter design. Detachable, functional, gold metallic belt with printed art design and metal jeweled buckle. Cream tulle skirt with glitter. Shimmering cream silken underskirt. NEW without tags. size medium 7/8. FREE shipping on $45 purchase or Bundle 3 items for discount!