I'm making a winter coat with a breast piece and everything from a womens XL quilted jacket for Iggie, but I needed a quick coat yesterday. So I had noticed that the sleeves of the coat were basically the right shape for a doggie cape. Here you see I cut out a scoop for his head. The long ends will be velcroed in the front of his neck.
Cut down a neck tie with one end sewn on top middle and the other velcroed across after passing under his tummy to hold in place: Voila!
Some of the edges should be finished, but because of the way the coat was made some of them don't need to be.
Thanks for looking.