So I saw this in IvBeauty's art book (lovely artist you should definitely check them out) and yeah, this is how it turned out.
Rules and stuff -
Skin color - Color of Shirt
Eye color - Favorite color
Hair color - Favorite flower
Family car/Own Car - Large wings (If not, small wings)
Long hair - Accessories
Sibling(s) - Add wand
Pet(s) - Add skin details
I enjoyed doing this.
Now I must go, I have homework to finish-