Weight: 1.0
Trigger + Appearance: yukimiku2019, blue hair, twintails, musical note hair ornament, snowflake hair ornament
Default Outfit: tiara, blue dress, strapless dress, frilled dress, detached collar, long sleeves, white sleeves, detached sleeves, juliet sleeves, striped sleeves, earrings, bare shoulders
Add 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.