A young girl with very long, flow

A young girl with very long, flowing blue hair and blunt bangs stands gracefully, her bright blue eyes sparkling with joy. She wears a charming two-tone dress with delicate frills and layered frilled details, adorned with a pink bow at the waist. Her hair is accessorized with a blue hair bow and a white flower hair ornament, while a blue bowtie sits neatly at her collar. She smiles warmly with her mouth slightly open, exuding innocence and happiness. A small white dove perches gently on her outstretched hand, symbolizing peace and purity. The background is softly blurred, emphasizing the girl and her feathered companion. The style is whimsical and detailed, with a focus on pastel colors and delicate textures.