Your hair is sweet. You are a child. Of course, the princess's head is very suitable. The whole head is 1/2, and the lower part of the hair naturally hangs down. The hair on it hangs back into a ponytail, with a simple and beautiful headdress. You can also comb the upper half of your hair into two ponytails, which are cute behind your ears.
You can wear a light-colored T-shirt with pleated skirt or slim trousers, which is quite pure. If you want to be cute, you can also choose lace pleated clothes.