佐々木千枝の白いドレス姿

character: sasaki_chie, character: idolmaster_cinderella_girls_u149, A full-body centered composition captures Sasaki Chie from the Idolmaster Cinderella Girls U149 in a medium shot, standing gracefully with a cheerful expression. She has short black hair styled with a prominent black bunny hair ornament and a matching hairclip, framing her large round innocent eyes with visible sclera and minimal highlights, conveying a cute youthful face with a soft blush. She wears a sweet lolita-style white shirt with long sleeves and delicate frills, paired with a short skirt adorned with intricate lace details and lightweight fabric ruffles, completing her frilly idol dress aesthetic. Her hands are gently resting at her sides, emphasizing her relaxed and welcoming posture. The background features simple pastel geometric shapes and floating ribbons in light pink and lavender tones, creating a dreamy and bright atmosphere. The image employs soft pastel colors, gentle color palette, transparent coloring, and soft gradient shading with clean thin lineart and delicate linework. Soft lighting with glowing highlights and a sparkling atmosphere enhances the highly detailed anime illustration, reminiscent of a polished mobile game CG style, masterpiece and best quality.