Dear Robert,
Thank you very much for your email. I enjoy reading about how your classmates care about their appearance. I think it is good to look neat and tidy, but I believe that confidence and personality are more important than just appearances. I usually spend some time choosing clothes that are comfortable and suitable for the weather, but I don’t spend too much time on it. I believe natural beauty is the best, so I try to keep myself clean and well-groomed without overdoing it. Thanks again for your interesting letter. I look forward to hearing from you soon.
Best wishes,
[Your Name]