weight 0.9 is best.

This model is based on the SDXL Pony Model.

I created this LoRA as requested.

outfit1
aaleaf, long hair, brown hair, porkpie hat, white headwear, grey eyes, breasts, blue shirt, sleeveless, black wristband, miniskirt, red skirt

outfit2
aaleaf, long hair, brown hair, hat, camouflage headwear, green headwear, grey eyes, pink shirt, aqua jacket, open jacket, fanny pack, long sleeves, buttons, bike shorts

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

In the sample images, used hires.fix and the extension Adetailer.