This is a requested character.
Weight: 1.0
Trigger + Appearance: winterschnee, single hair bun
Default Outfit: white coat, clothing cutout, shoulder cutout, long sleeves, black gloves, white pants, grey footwear, thigh boots
Add white hair and blue eyes if necessary.
The results of your generations are dependent on the additional LoRAs, weights, and models you use, so it may not work or come out as consistent as my sample images.