Sure, here is a clear and concise answer to the task provided:
Subject: Meet Our New Classmate!
Hey [Friend's Name],
I wanted to introduce you to our new classmate, Lily! She has long brown hair and wears glasses. Lily is always smiling and loves to help others with their work. I think you'll like her friendly personality. What do you think about meeting her for lunch tomorrow?
Can't wait to hear from you!
Best,
[Your Name]