Someone took something I need back. What should I do?

[Brian Jess]

You just have to be honest with your parent, and tell them someone stole it when you went to the bathroom, and you even told the principal. -They won't see it as your fault. However, if you deny it was ever stolen because you are afraid of getting into trouble, they will find out eventually and you will get in trouble for not telling them earlier.

Also, do look around to see who is wearing your j crew blazer, the suspect is obviously someone from your school, and him/her will want to wear it in the future, so it won't take a long time before you see someone with a j crew blazer.