I've been best friends with this girl for two years. We're always together, and you know, we share clothes, spend the night on school nights etc. But she always wants to wear my clothes! I just got lots of clothes for Christmas, and she wants to wear all of them to school before I even wear them. I only wear one item of clothing that's hers. And I just don't know how to say, "No, I don't want you to wear that," without sounding mean.