history: I lost my favorite jacket and I can't find it. It was quite expensive and not easily replaced I lost my favorite jacket and I can't find it did you try redoing your steps of the last day? to see maybe you left it at a friends house
current: I did try to retrace my steps, but I never found it. It's quite expensive, so it's not easily replaced
next: i feel bad for you, have you tried asking other people that are near you often to see if they have seen it?