Girls tend to have a wide range of tastes and liking for the accessories that they are having. If you go to a furniture store and ask for girl beddings, you will be provided with more options than any other bedding category. Different styles of bedding are available for girls of different age.
If you often have winter in your place, try to choose those that can give warmth like flannel sheets and down comforters. If you live in a place where the sun always rises and gives heat, then you may need to use satin and silk which are cooler on skin.