Disney Store Deluxe Ariel The Little Mermaid Nightgown Size XS 4 4T 2016 Authentic and exclusive Disney Store product with reliable quality and durability The Little Mermaid appliqu with embroidered detailing Layered organza flutter sleeves Satin bodice with embroidered ribbon trim, and embroidered silver bubbles Organza top skirt with silver bubbles foil print, and vertical ruffles Satin skirt Size XS 4 for ages 3-4 years old, 33-37 lb and 38-42" in height