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

Please read the description.

outfit1
aahiyori, long hair, hair ribbon, purple eyes, school uniform, blue bowtie, red jacket, blazer, pleated skirt, white skirt, thighhighs

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.