kewtee: That's great that you are keeping an open mind about clothes for Yorkies. I'm sure you must find a lot of people that think psychotherapy is bogus. Putting clothes on a dog is very odd, and I always thought people that put clothes on their dogs were kooky too, until we got a Yorkie. Clothes do serve a good purpose in the winter time or when it's cold out, my Yorkie at least can get cold very fast (especially if he has a puppy cut and is shaved down). This can be dangerous for their health, as they can get hypoglycemia.
But the more pictures I saw of Yorkies and other dogs with clothes on, the cuter I thought it was. Our Yoda quickly got some clothes of his own, and he does indeed like it. In fact, he likes his collars and other jewelry that we put on him too. In fact, he looks forward to it in the morning when he wakes up, and looks up to our dresser and barks for his jewelry.
It is unnatural for dogs to wear clothes, but when it serves a purpose and doesn't harm them in any way, it can be a good thing.