Halloween Poison Mushroom Princess Prompt

A cute adult female wearing a Halloween poison mushroom dress. The costume is a red mini dress. The skirt is shaped like a large, round poison mushroom cap with white polka dots scattered across it. The edge of the cap is slightly wavy, decorated with white lace frills and black ribbons. The upper body features a white collared bustier with a small black ribbon at the chest. No cape. No hat on the head. A small red poison mushroom pin in her hair. The background is a Halloween night with a shining full moon. Silhouettes of an old castle, glowing jack-o'-lanterns, cute ghosts floating in the air, bats, and a fantastical forest lined with eerily glowing poison mushrooms. Colors are red, white, black, light purple, and night blue. Moonlight mixes with the warm light of pumpkins, creating a cute yet slightly eerie Halloween atmosphere. Full body composition from head to shoes without cropping. Standing pose from a diagonal front angle where the poison mushroom-shaped skirt is the main focus. Knees slightly bent, with a mischievous and happy smile. Natural human anatomy, beautiful facial features, delicate eyes, high-definition shoujo manga style illustration.