character: hoshimachi_suisei,cool, coolly, sharp gaze, long eyes,upturned eyes,clear, sharp line art,high contrast,dramatic lighting, strong shadows,solid,stylish, dark atmosphere,black background,cyberpunk, modern anime style,beautiful,high definition,detailed,portrait,cute,niji, grayish color, better quality, enhanced details, facade.mix, fantastical costume wearing stars and aurora, please make it cute, I want a fantastical and beautiful best shot. [Hoshimachi Suisei] in star sea idol dress style. Costume based on white and navy. Mysterious design reminiscent of space. Elegant top with arranged sailor collar. Golden epaulettes. Star-shaped brooch. Jewel-like decoration on the chest. Large ribbon. Star-motif accessories. Asymmetrical long cape. Cape lining with star-sky gradient. Fantastical colors changing from white to light blue, and light blue to pale purple. Aurora-like translucent frills. Multiple layers of frills. Flowing silhouette. Skirt with a gradient like scattered stardust. Fabric that seems to enclose the night sky. Aurora material that changes color depending on the angle of light. Golden chain decorations. Delicate waist ornament. Star-shaped charm. Accessories with frills on arms. Lace decoration. Gorgeousness characteristic of live performance costumes. Elegant and neat design. Mysterious and transparent atmosphere. Strap shoes with ribbons at the ankles. Jewel-like heels. Costume reminiscent of a diva of the starry sky. Production like a scene from a movie. High quality illustration. Illustration with depth.