https://aesthetics.fandom.com/wiki/Fairycore
A mixture of https://aesthetics.fandom.com/wiki/Cottagecore and https://aesthetics.fandom.com/wiki/Angelcore
Sky would probably be a mix of ethereal, angelcore, and maybe some cottagecore
1 cup of ethereal, 1 1/2 cup angelcore, 2 tablespoons of fairycore, and a dash of cottagecore
What do you think?