You have received a letter from your English- speaking pen-friend who writes
…All in all, my birthday party was great! However, one of my friends came to the party in casual clothes. Just jeans and a T-shirt! Of course I didn’t say anything but she felt a bit left out. I was really sorry for her! And what do you usually wear when you go to a birthday party? Is it important in Russia to wear smart clothes at parties? What would you do if you were me?
I’ve got to go now as I have loads of homework to do. Drop me a line when you can.
Lots of  love,
Patricia