Prompt to start with:

<lora:LouiseUniform-000008:0.9>, Louise, blonde hair, long hair, blue eyes, medium breasts, glasses, red-framed glasses,

black headband,

blue military uniform, long sleeves, green bowtie, pleated skirt, black pantyhose, brown boots,

You can substitute black headband for blue garrison cap to get the hat that she wears outside.