What does her sister look like?

Hi. I’m Lily. Look at this picture. I’ll tell you about my family. There are 4 people in my family. This is my parents. My father is taller than my mother. He is a driver and my mother is a housewife. This is my sister, Linda. She is eleven years old. She is older than me. She is slim but very sporty. She like playing football. She is lovely and cheerful. The smallest girl is me. I love family.

 What does her sister look like?