Hokuto - My Dress-Up Darling
Keep in mind that settings may vary slightly between different versions. See below for more details.
When I tested this with different checkpoints and LoRAs, it seemed to work quite well.
Illustrious:
A LoRA weight of 0.9 works great, though you can adjust the strength as you prefer.
Prompts I usually used:
hokuto_mdud, dark blue hair, long hair, side-swept bangs, blue eyes, birthmarks, single fang, large pink hair bow, white collared shirt, pink neck ribbon, light blue top, long sleeves, light blue skirt, long skirt,