When Nancy and I first began this series as The Bad Buy Book, we kicked it off by featuring “sitting shoes”. You know those shoes that are so utterly fabulous that you cannot bear to part with them but they are atrociously uncomfortable so all you can really do is sit and look pretty in them? I have a bunch of those shoes and I do like to show them off occasionally especially since I give them valuable closet space. But comfy shoes are way better than sitting shoes. So when we made the transition from The Bad Buy Book to The Good Buy/Good-Bye Book, we started with shoes once…