If you're worried that your cat is walking around with just too much dignity, perhaps its time to force it to wear some sure-to-be-uncomfortable armor to make it look like a medieval knight. Of course!
These crazy cat armor suits are sure to make your cat hate you forever and ever if you actually try to put him into them, but I'm pretty sure they're just supposed to be pieces of art and not practical outfits. The artist, Jeff de Boer, also makes suits of armor for mice, which would make for some kind of crazy battle if properly equipped animals actually got together. Now that, that's something I'd like to see.