weight 0.9 is best. (Base model is Illustrious SDXL)
This LoRA only works with the Illustrious XL series checkpoints.
I created this LoRA as requested.
outfit1-1 (with capelet)
aarias, long hair, red hair, ahoge, blue eyes, school uniform, black capelet, neck ribbon, collared shirt, white shirt, long sleeves, underbust, black dress, miniskirt, purple skirt
outfit1-2 (without capelet)
aarias, long hair, red hair, ahoge, blue eyes, school uniform, neck ribbon, collared shirt, white shirt, short sleeves, underbust, black dress, miniskirt, purple skirt
I uploaded a sample image of the outfit as a post.
In the sample images, used hires.fix and the extension Adetailer.