This is a lora for the original cheerleader outfit from Love Live! School Idol Festival. My first try at making a clothing lora for illustrious, so it's not the best.
The main tag is "sifcheer outfit", but you can customise it with tags like "crop top" or "tube top", "kneehighs" or "thighhighs", and also colour/pattern tags.
Don't pay too much attention to the lettering...