Hmm... that comment about a coat... fits me perfectly...
I basically wear my coat all the time, unless it's too hot to do so... which is pretty much the entire year except the summer months... and yes, people have called me weird for wearing a coat when it's 75 degrees out.
A weighted blanket is really sounding like something that I really shouldn't be without.
Oh, and that comment about ones which don't provide much extra warmth... sounds perfect! My winter blankets provide plenty of warmth, and the I've had difficulty in the summer months when I was limited to just a sheet because of the heat.