Are you supposed to? I know they have sprays that prevent mildew and such, but those are soaked into fabric and don't get all washed out anyway.

I typically don't, as I like the newness. They are not quite the same after being laundered, especially the knits. Besides I am always afraid of shrinkage. This is about tops/shirts/blouses/pants/jeans, etc., not toppers as I always wear those unwashed first. I delay washing as long as possible. I do some spot cleaning / steam cleaning / fabreez between wearings. I am curious as to what you all do, and wonder if Angie would give us a definitive answer on whether washing prior to wearing is a must?

ETA: yes, I do wash undies b4 1st wear..