Thunder grey is a fabric that allows you to introduce a stylish soft grey, gentle background detailing, and a light and breezy look all at the same time. If there's a reason not to add it to any room in the home, we can't think of one. With that in mind, why not use grey to add a touch of style to those hard to decorate spaces: the spare room and upstairs landing? The choice is yours, but once we give it some thought we don't think you'll need much persuasion to turn your sample fabric into the real thing.