character: sasaki_chie, Full body centered composition of Sasaki Chie from Idolmaster Cinderella Girls U149, featuring visible knees and feet. She stands gracefully with one hand gently touching her ribbon accessory and the other resting lightly on her skirt, wearing a sweet lolita-style frilly idol dress with delicate lace details, lightweight fabric, soft ruffles, a white shirt,short sleeves, and jewelry. Her black short hair is styled with hair ornaments, clips, and a rabbit hair ornament. She has a cute youthful face with large round innocent eyes, soft blush, fluffy bouncy twintails, and a gentle expression. The scene is set against a bright and cheerful background with pastel geometric shapes, floating ribbons, and star motifs. Soft pastel colors in light pink and lavender tones create a dreamy idol aesthetic with transparent coloring, soft gradient shading, clean thin lineart, delicate linework,soft lighting, glowing highlights, and a sparkling atmosphere. Highly detailed anime illustration in a polished mobile game CG style, masterpiece quality.