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

Please read the description.

outfit1
aaramune, medium hair, multicolored hair, ahoge, hair ornament, earrings, black choker, off shoulder, crop top, cropped jacket, blue jacket, long sleeves, midriff, single pantsleg, white pants

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.