Create a cute illustration of a girl with white hair styled in a bob with full bangs. She is wearing a simple pink dress and has a pink ribbon in her hair that is identical to Hello Kitty's ribbon. The girl is crossing her arms, and small, adorable angel wings are drawn in the background behind her. The illustration should show only the upper body of the girl. The background features a soft gradient of pink and light purple tones. The illustration should be strongly inspired by the art style of Naoko Takeuchi, the creator of Sailor Moon, with her signature delicate lines, large expressive eyes, and graceful aesthetic. Make the overall style of the illustration very cute and charming.