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

Please read the description.

outfit1
aaqpi, long hair, low twintail, hair ribbon, hairclip, medium breasts, choker, cropped jacket, black jacket, white shirt, midriff, black shorts, thigh strap

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.