Anime girl in school uniform with long blue twin tails

Prompt

A full-body anime illustration of Hoshimachi Suisei featuring long light blue hair styled in voluminous twin tails secured with dark blue striped ribbons. She has soft purple eyes and a gentle smile. She is wearing a school uniform consisting of a white collared shirt, a blue tie, a beige cardigan worn slightly off the shoulders, and a grey plaid pleated mini skirt. Her outfit is completed with dark blue ankle socks and black loafers. She is standing with her hands clasped gently in front of her waist, legs slightly crossed in a relaxed posture. The background is a simple light grey gradient, emphasizing the character's clean lines and soft, high-quality anime shading.