Can't believe I'm the only one chiming in so far here,
What I like about the Realm of Fey is that after you've chosen your wings, horns, pointy ears, what have you ... you can make some pretty cool clothing-costumes by just getting creative with dollar store leaves ... twigs ... natural things you've found. It's like an assemblage project in costume.
I made some goblin vests just using carpet underlay felt and ripping it into shape. Then I didn't so much as sew ... as darn it together with thick brown wool. I found an old dried lilac branch in the back yard and took the circular saw to it - slicing buttons, which I darned right into the vest. Some dollar store ferns and other bits an pieces finished it off. I did a whole slew of these in very basic form, and let the wearers decorate them as they saw fit.