Also
If you want to wear a top hat you also have to wear a suit to go with it. You can't just wear a top hat, that just doesn't look right. When you think top hat, think about what you also need with it.
しょ, しょう, そ
か
None
You have a top hat and all the clothes that go with it but you also need a nice car (か) too! You can't just get all dressed up and then have no way to get anywhere to show it off.