Adult Grand Duchess Anastasia Nikolaevna Romanov as a 1990s hand-drawn animated musical film protagonist, elegant young adult woman in her early 20s, auburn-brown flowing hair, bright blue eyes, delicate expressive face, confident and hopeful expression, graceful royal posture, wearing a deep blue imperial Russian deep cut gown with gold embroidery and sparkling details leaving most of the upper part of her bust exposed, small tiara, pearl earrings, romantic winter palace ballroom background, glowing chandeliers, snowy windows, warm golden lighting, soft painted background, clean expressive line art, traditional 2D cel animation, rich jewel-tone colors, dramatic fairytale atmosphere, elegant character design, animated feature film still, nostalgic 1990s animation aesthetic, cinematic composition