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

Please read the description.

outfit1
aamya, long hair, ahoge, two side up, hair ribbon, hair bell, x hair ornament, beret, black headwear, blue dress, long sleeves, thigh strap, white thighhighs


outfit2
bbmya, short hair, ahoge, double bun, hair ribbon, hair bow, hair flower, hair bell, x hair ornament, floral print, japanese clothes, frilled kimono, wide sleeves, sleeves past wrists, sash, obi


outfit3
ccmya, long hair, low twintails, hair bell, peaked cap, white headwear, detached collar, cape, epaulettes, crop top, white shirt, white gloves, belt, frilled skirt, apron, garter straps, single thighhigh, white thighhighs


outfit4
ddmya, short hair, ahoge, braid, streaked hair, x hair ornament, heart hair ornament, choker, white jacket, long sleeves, sleeves past wrists, plaid skirt, pink skirt

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