weight 0.7 is best.
I created this LoRA as requested.

Please read the description.

outfit1
aanemesis, long hair, black hair, two side up, hair ribbon, tan, dark skin, black choker, frills, japanese clothes, (black kimono:1.2), obi, purple skirt

I uploaded a sample image of the outfit as a post.

Due to the small number of images in the dataset, the character's clothing or pose may not be fully realized.