Yenra Anastasia, Once Upon a December Dress Anastasia's Iconic Yellow Ball Gown from Once Upon a December: The image features Anastasia Romanov, the protagonist of the animated film 'Anastasia,' wearing her iconic yellow ball gown from the song 'Once Upon a December.' The dress is a pale yellow color with a blue sash around the waist and a matching blue bow at the back. She has a gold crown on her head, which is decorated with white trim and features a large pearl in the center. Her hair is styled in loose waves down her back, and she wears red lipstick that complements her fair skin. The background of the image appears to be a grand ballroom or palace, with tall columns and chandeliers visible behind Anastasia. Overall, the image captures the elegance and sophistication of the character's iconic look from the film.