My mother knit a beautiful angora wool (I think) blanket for my son when he was born a year ago. My husband, trying to be helpful, WASHED IT. It is a little shrunken, and flat. The beautiful softness and fluff is gone. Google tells me that fabric softener and water may allow me to stretch it back out, but I’m looking for advice on how to salvage it, if that’s possible. Is there any way to fluff it back up safely? Dryer balls on air dry? Anything??? Help!! I’m so sad, and don’t have the heart to tell my mom yet.