weight 0.9 is best.
This model is based on the SDXL Pony Model.
I created this LoRA as requested.
outfit1aasgr, long hair, multicolored hair, blonde hair, hair ornament, parted bangs, blue eyes, black choker, detached collar, necklace, bare shoulders, cleavage, crop top, white shirt, off shoulder, white jacket, wristband, belt, blue skirt, thigh strap
I uploaded a sample image of the outfit as a post.
In the sample images, used hires.fix and the extension Adetailer.