Objekten, a cool online purveyor of objets d'art. The company is in Brussels, and they have a wide array of modern furniture and accessories.
I visited many such design stores in Belgium and Holland; they seem quite common in even smaller cities like Brugge and Utrecht.
One thing they carry is a foldable wall pocket called "Leaning," which I think is a very cool way to store hats, gloves, keys, etc. It might be fun to have one by the door of our guest house. The folding edges are fabric and can be ordered in many different colors.