masterpiece, best quality, ultra-detailed, cinematic summer commercial style, sunshine theme.
Half-length portrait of a cheerful teenage girl with pale skin, short brown hair swaying in the breeze, blue eyes shining under the sunlight.
She raises one hand to shade her eyes from the sun, smiling naturally, soft blush on her cheeks, faint sweat drops glowing.
Her retro striped summer top in white and sky blue adds a refreshing vibe.
Background: vivid blue sky, soft golden sunlight, warm and clear atmosphere.
Mood: radiant, fresh, transparent, youthful.