She is a Hunter, and most importantly – a Draenei! <3 (I might be a tiny bit partial.) She has always been one of our awesome Hunters (as long as I have been around at least), and enjoys looking good while she does it. Add to it, she can coordinate pets with her outfits quite well!
Her set is mostly made up of the Hunter T5 Rift Stalker set, with some nice accessories. I usually hide my own cloak and helm, but I think Kay pulls both off nicely!