weight 0.9 is best. (Base model is Illustrious SDXL)

This LoRA only works with the Illustrious XL series checkpoints.

outfit1-1
aaaqua, medium hair, purple hair, black hairband, green eyes, black collar, cleavage, black leotard, cropped jacket, red jacket, long sleeves, elbow gloves, bridal gauntlets, navel cutout, waist cape, garter straps, thigh strap

outfit1-2
aaaqua, medium hair, purple hair, black hairband, green eyes, black collar, strapless, cleavage, black leotard, sleeveless, elbow gloves, bridal gauntlets, navel cutout, garter straps, thigh strap

outfit1-1 (Anime Style)
aaaqua, medium hair, purple hair, black hairband, green eyes, black collar, cleavage, black leotard, cropped jacket, red jacket, long sleeves, elbow gloves, bridal gauntlets, navel cutout, waist cape, garter straps, thigh strap, anime coloring

outfit1-2 (Anime Style)
aaaqua, medium hair, purple hair, black hairband, green eyes, black collar, strapless, cleavage, black leotard, sleeveless, elbow gloves, bridal gauntlets, navel cutout, garter straps, thigh strap

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

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