Step 1: What you need
- pants that need a belt
- imagination :)
Step 2: Make your belt!
Some people have asked me if it wasn't a hassle with the clips, but it's much easier than a normal belt, since it has one fixed length and all you have to do is clip it on.
Step 3: Improvise
One of them (from a leather bag) was instantly usable by just letting the clips grasp each other. The other one had two clips that didn't fit together. My colleague was nice enough to bring a ring from his curtains for me, so with that I had another belt!
I don't know for what sizes this works, since I have a very small size. Part of the belt is doubled up for me though, so I'm hoping this works for more people (in case there are people with an equally weird sense of style who are willing to walk around in this :P).