weight 0.7~0.8 is best.
I created this LoRA as requested.

Please read the description.

outfit1
aachisato, short hair, hair ribbon, breasts, neck ribbon, collared shirt, lycoris uniform, two-tone dress, red dress, grey dress, long sleeves, red belt

outfit2
aachisato, short hair, hair ribbon, japanese clothes, (red kimono:1.2), sash, (brown apron:1.2)


outfit3
aachisato, short hair, hair ribbon, breasts, bare shoulders, sportswear, sports bra, crop top, zipper, midriff, red buruma, thighs


outfit4
bbchisato, short hair, hair ribbon, medium breasts, collar, necklace, jewelry, collarbone, halterneck, cleavage, red dress, sleeveless dress

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